S-1313 Series www.sii-ic.com SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 (c) Seiko Instruments Inc., 2011 The S-1313 Series, developed by using the CMOS technology, is a positive voltage regulator IC which has the super low current consumption and the low dropout voltage. Current consumption is as low as 0.9 A typ., and ceramic capacitor of 0.1 F or more can be used as the input and output capacitor. It also has high-accuracy output voltage of 1.0%. Features * Output voltage: * Input voltage: * High-accuracy output voltage: * Dropout voltage: * Low current consumption: 1.0 V to 3.5 V, selectable in 0.05 V step. 1.5 V to 5.5 V 1.0% (1.0 V to 1.45 V output product : 15 mV) 170 mV typ. (products having the output of 2.8 V, IOUT = 100 mA) During operation : 0.9 A typ., 1.35 A max. During power-off : 0.1 A typ., 1.0 A max. Possible to output 200 mA (at VOUT(S) 1.4 V, VIN VOUT(S) + 1.0 V)*1 * High output current: * Low equivalent series resistance capacitor: A ceramic capacitor of 0.1 F or more can be used as the output capacitor. * Built-in overcurrent protection circuit: Limits overcurrent of output transistor. * Built-in thermal shutdown circuit: Prevents damage caused by heat. * Built-in ON / OFF circuit: Ensures long battery life. * Constant current source pull-down is selectable. * Discharge shunt circuit is selectable. * Lead-free (Sn 100%), halogen-free*2 *1. Attention should be paid to the power dissipation of the package when the output current is large. *2. Refer to " Product Name Structure" for details. Applications * Constant-voltage power supply for portable communication devices, digital cameras, and digital audio players * Constant-voltage power supply for battery-powered devices * Constant-voltage power supply for home electric / electronic appliances Packages * HSNT-4(0808) * SOT-23-5 * SC-82AB Seiko Instruments Inc. 1 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Block Diagrams 1. S-1313 Series A type *1 VIN VOUT Overcurrent protection circuit Function ON / OFF logic Discharge shunt function Constant current source pull-down Status Active "H" Available Available Thermal shutdown circuit ON / OFF + - ON / OFF circuit Reference voltage circuit *1 VSS *1. Parasitic diode Figure 1 2. S-1313 Series B type *1 VIN VOUT Overcurrent protection circuit Thermal shutdown circuit ON / OFF + - ON / OFF circuit Reference voltage circuit *1 VSS *1. Parasitic diode Figure 2 2 Seiko Instruments Inc. Function ON / OFF logic Discharge shunt function Constant current source pull-down Status Active "H" Available None SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 3. S-1313 Series C type *1 VIN VOUT Overcurrent protection circuit Function ON / OFF logic Discharge shunt function Constant current source pull-down Status Active "H" None Available Thermal shutdown circuit ON / OFF + - ON / OFF circuit Reference voltage circuit VSS *1. Parasitic diode Figure 3 4. S-1313 Series D type *1 VIN VOUT Overcurrent protection circuit Function ON / OFF logic Discharge shunt function Constant current source pull-down Status Active "H" None None Thermal shutdown circuit ON / OFF + - ON / OFF circuit Reference voltage circuit VSS *1. Parasitic diode Figure 4 Seiko Instruments Inc. 3 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Product Name Structure Users can select the product type, output voltage, and package type for the S-1313 Series. Refer to "1. Product name" regarding the contents of product name, "2. Function list of product type" regarding the product type, "3. Packages" regarding the package drawings, "4. Product name list" regarding details of the product name. 1. Product name S-1313 x xx - xxxx U 3 Environmental code U : Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications A4T1 : HSNT-4(0808), Tape M5T1 : SOT-23-5, Tape N4T1 : SC-82AB, Tape *1 Output voltage*2 10 to 35 (e.g., when the output voltage is 1.0 V, it is expressed as 10.) Product type*3 A to D *1. *2. *3. 2. Refer to the tape specifications. If you request the product which has 0.05 V step, contact our sales office. Refer to "2. Function list of product type". Function list of product type Table 1 Product Type A B C D 3. Discharge Shunt Function Constant current source pull-down Available Available None None Available None Available None Packages Package Name 4 ON / OFF Logic Active "H" Active "H" Active "H" Active "H" HSNT-4(0808) SOT-23-5 Package PK004-A-P-SD MP005-A-P-SD SC-82AB NP004-A-P-SD Drawing Code Tape Reel PK004-A-C-SD PK004-A-R-SD MP005-A-C-SD MP005-A-R-SD NP004-A-C-SD NP004-A-R-SD NP004-A-C-S1 Seiko Instruments Inc. Land PK004-A-L-SD SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 4. Product name list 4. 1 S-1313 Series A type ON / OFF logic : Discharge shunt function : Active "H" Available Constant current source pull-down : Available Table 2 Output Voltage 1.0 V 15 mV 1.1 V 15 mV 1.2 V 15 mV 1.3 V 15 mV 1.4 V 15 mV 1.5 V 1.0% 1.6 V 1.0% 1.7 V 1.0% 1.8 V 1.0% 1.85 V 1.0% 1.9 V 1.0% 2.0 V 1.0% 2.1 V 1.0% 2.2 V 1.0% 2.3 V 1.0% 2.4 V 1.0% 2.5 V 1.0% 2.6 V 1.0% 2.7 V 1.0% 2.8 V 1.0% 2.85 V 1.0% 2.9 V 1.0% 3.0 V 1.0% 3.1 V 1.0% 3.2 V 1.0% 3.3 V 1.0% 3.4 V 1.0% 3.5 V 1.0% Remark HSNT-4(0808) S-1313A10-A4T1U3 S-1313A11-A4T1U3 S-1313A12-A4T1U3 S-1313A13-A4T1U3 S-1313A14-A4T1U3 S-1313A15-A4T1U3 S-1313A16-A4T1U3 S-1313A17-A4T1U3 S-1313A18-A4T1U3 S-1313A1J-A4T1U3 S-1313A19-A4T1U3 S-1313A20-A4T1U3 S-1313A21-A4T1U3 S-1313A22-A4T1U3 S-1313A23-A4T1U3 S-1313A24-A4T1U3 S-1313A25-A4T1U3 S-1313A26-A4T1U3 S-1313A27-A4T1U3 S-1313A28-A4T1U3 S-1313A2J-A4T1U3 S-1313A29-A4T1U3 S-1313A30-A4T1U3 S-1313A31-A4T1U3 S-1313A32-A4T1U3 S-1313A33-A4T1U3 S-1313A34-A4T1U3 S-1313A35-A4T1U3 SOT-23-5 S-1313A10-M5T1U3 S-1313A11-M5T1U3 S-1313A12-M5T1U3 S-1313A13-M5T1U3 S-1313A14-M5T1U3 S-1313A15-M5T1U3 S-1313A16-M5T1U3 S-1313A17-M5T1U3 S-1313A18-M5T1U3 S-1313A1J-M5T1U3 S-1313A19-M5T1U3 S-1313A20-M5T1U3 S-1313A21-M5T1U3 S-1313A22-M5T1U3 S-1313A23-M5T1U3 S-1313A24-M5T1U3 S-1313A25-M5T1U3 S-1313A26-M5T1U3 S-1313A27-M5T1U3 S-1313A28-M5T1U3 S-1313A2J-M5T1U3 S-1313A29-M5T1U3 S-1313A30-M5T1U3 S-1313A31-M5T1U3 S-1313A32-M5T1U3 S-1313A33-M5T1U3 S-1313A34-M5T1U3 S-1313A35-M5T1U3 SC-82AB S-1313A10-N4T1U3 S-1313A11-N4T1U3 S-1313A12-N4T1U3 S-1313A13-N4T1U3 S-1313A14-N4T1U3 S-1313A15-N4T1U3 S-1313A16-N4T1U3 S-1313A17-N4T1U3 S-1313A18-N4T1U3 S-1313A1J-N4T1U3 S-1313A19-N4T1U3 S-1313A20-N4T1U3 S-1313A21-N4T1U3 S-1313A22-N4T1U3 S-1313A23-N4T1U3 S-1313A24-N4T1U3 S-1313A25-N4T1U3 S-1313A26-N4T1U3 S-1313A27-N4T1U3 S-1313A28-N4T1U3 S-1313A2J-N4T1U3 S-1313A29-N4T1U3 S-1313A30-N4T1U3 S-1313A31-N4T1U3 S-1313A32-N4T1U3 S-1313A33-N4T1U3 S-1313A34-N4T1U3 S-1313A35-N4T1U3 Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. 5 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 4. 2 S-1313 Series B type ON / OFF logic : Discharge shunt function : Active "H" Available Constant current source pull-down : None Table 3 Output Voltage 1.0 V 15 mV 1.1 V 15 mV 1.2 V 15 mV 1.3 V 15 mV 1.4 V 15 mV 1.5 V 1.0% 1.6 V 1.0% 1.7 V 1.0% 1.8 V 1.0% 1.85 V 1.0% 1.9 V 1.0% 2.0 V 1.0% 2.1 V 1.0% 2.2 V 1.0% 2.3 V 1.0% 2.4 V 1.0% 2.5 V 1.0% 2.6 V 1.0% 2.7 V 1.0% 2.8 V 1.0% 2.85 V 1.0% 2.9 V 1.0% 3.0 V 1.0% 3.1 V 1.0% 3.2 V 1.0% 3.3 V 1.0% 3.4 V 1.0% 3.5 V 1.0% Remark 6 HSNT-4(0808) S-1313B10-A4T1U3 S-1313B11-A4T1U3 S-1313B12-A4T1U3 S-1313B13-A4T1U3 S-1313B14-A4T1U3 S-1313B15-A4T1U3 S-1313B16-A4T1U3 S-1313B17-A4T1U3 S-1313B18-A4T1U3 S-1313B1J-A4T1U3 S-1313B19-A4T1U3 S-1313B20-A4T1U3 S-1313B21-A4T1U3 S-1313B22-A4T1U3 S-1313B23-A4T1U3 S-1313B24-A4T1U3 S-1313B25-A4T1U3 S-1313B26-A4T1U3 S-1313B27-A4T1U3 S-1313B28-A4T1U3 S-1313B2J-A4T1U3 S-1313B29-A4T1U3 S-1313B30-A4T1U3 S-1313B31-A4T1U3 S-1313B32-A4T1U3 S-1313B33-A4T1U3 S-1313B34-A4T1U3 S-1313B35-A4T1U3 SOT-23-5 S-1313B10-M5T1U3 S-1313B11-M5T1U3 S-1313B12-M5T1U3 S-1313B13-M5T1U3 S-1313B14-M5T1U3 S-1313B15-M5T1U3 S-1313B16-M5T1U3 S-1313B17-M5T1U3 S-1313B18-M5T1U3 S-1313B1J-M5T1U3 S-1313B19-M5T1U3 S-1313B20-M5T1U3 S-1313B21-M5T1U3 S-1313B22-M5T1U3 S-1313B23-M5T1U3 S-1313B24-M5T1U3 S-1313B25-M5T1U3 S-1313B26-M5T1U3 S-1313B27-M5T1U3 S-1313B28-M5T1U3 S-1313B2J-M5T1U3 S-1313B29-M5T1U3 S-1313B30-M5T1U3 S-1313B31-M5T1U3 S-1313B32-M5T1U3 S-1313B33-M5T1U3 S-1313B34-M5T1U3 S-1313B35-M5T1U3 SC-82AB S-1313B10-N4T1U3 S-1313B11-N4T1U3 S-1313B12-N4T1U3 S-1313B13-N4T1U3 S-1313B14-N4T1U3 S-1313B15-N4T1U3 S-1313B16-N4T1U3 S-1313B17-N4T1U3 S-1313B18-N4T1U3 S-1313B1J-N4T1U3 S-1313B19-N4T1U3 S-1313B20-N4T1U3 S-1313B21-N4T1U3 S-1313B22-N4T1U3 S-1313B23-N4T1U3 S-1313B24-N4T1U3 S-1313B25-N4T1U3 S-1313B26-N4T1U3 S-1313B27-N4T1U3 S-1313B28-N4T1U3 S-1313B2J-N4T1U3 S-1313B29-N4T1U3 S-1313B30-N4T1U3 S-1313B31-N4T1U3 S-1313B32-N4T1U3 S-1313B33-N4T1U3 S-1313B34-N4T1U3 S-1313B35-N4T1U3 Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 4. 3 S-1313 Series C type ON / OFF logic : Discharge shunt function : Active "H" None Constant current source pull-down : Available Table 4 Output Voltage 1.0 V 15 mV 1.1 V 15 mV 1.2 V 15 mV 1.3 V 15 mV 1.4 V 15 mV 1.5 V 1.0% 1.6 V 1.0% 1.7 V 1.0% 1.8 V 1.0% 1.85 V 1.0% 1.9 V 1.0% 2.0 V 1.0% 2.1 V 1.0% 2.2 V 1.0% 2.3 V 1.0% 2.4 V 1.0% 2.5 V 1.0% 2.6 V 1.0% 2.7 V 1.0% 2.8 V 1.0% 2.85 V 1.0% 2.9 V 1.0% 3.0 V 1.0% 3.1 V 1.0% 3.2 V 1.0% 3.3 V 1.0% 3.4 V 1.0% 3.5 V 1.0% Remark HSNT-4(0808) S-1313C10-A4T1U3 S-1313C11-A4T1U3 S-1313C12-A4T1U3 S-1313C13-A4T1U3 S-1313C14-A4T1U3 S-1313C15-A4T1U3 S-1313C16-A4T1U3 S-1313C17-A4T1U3 S-1313C18-A4T1U3 S-1313C1J-A4T1U3 S-1313C19-A4T1U3 S-1313C20-A4T1U3 S-1313C21-A4T1U3 S-1313C22-A4T1U3 S-1313C23-A4T1U3 S-1313C24-A4T1U3 S-1313C25-A4T1U3 S-1313C26-A4T1U3 S-1313C27-A4T1U3 S-1313C28-A4T1U3 S-1313C2J-A4T1U3 S-1313C29-A4T1U3 S-1313C30-A4T1U3 S-1313C31-A4T1U3 S-1313C32-A4T1U3 S-1313C33-A4T1U3 S-1313C34-A4T1U3 S-1313C35-A4T1U3 SOT-23-5 S-1313C10-M5T1U3 S-1313C11-M5T1U3 S-1313C12-M5T1U3 S-1313C13-M5T1U3 S-1313C14-M5T1U3 S-1313C15-M5T1U3 S-1313C16-M5T1U3 S-1313C17-M5T1U3 S-1313C18-M5T1U3 S-1313C1J-M5T1U3 S-1313C19-M5T1U3 S-1313C20-M5T1U3 S-1313C21-M5T1U3 S-1313C22-M5T1U3 S-1313C23-M5T1U3 S-1313C24-M5T1U3 S-1313C25-M5T1U3 S-1313C26-M5T1U3 S-1313C27-M5T1U3 S-1313C28-M5T1U3 S-1313C2J-M5T1U3 S-1313C29-M5T1U3 S-1313C30-M5T1U3 S-1313C31-M5T1U3 S-1313C32-M5T1U3 S-1313C33-M5T1U3 S-1313C34-M5T1U3 S-1313C35-M5T1U3 SC-82AB S-1313C10-N4T1U3 S-1313C11-N4T1U3 S-1313C12-N4T1U3 S-1313C13-N4T1U3 S-1313C14-N4T1U3 S-1313C15-N4T1U3 S-1313C16-N4T1U3 S-1313C17-N4T1U3 S-1313C18-N4T1U3 S-1313C1J-N4T1U3 S-1313C19-N4T1U3 S-1313C20-N4T1U3 S-1313C21-N4T1U3 S-1313C22-N4T1U3 S-1313C23-N4T1U3 S-1313C24-N4T1U3 S-1313C25-N4T1U3 S-1313C26-N4T1U3 S-1313C27-N4T1U3 S-1313C28-N4T1U3 S-1313C2J-N4T1U3 S-1313C29-N4T1U3 S-1313C30-N4T1U3 S-1313C31-N4T1U3 S-1313C32-N4T1U3 S-1313C33-N4T1U3 S-1313C34-N4T1U3 S-1313C35-N4T1U3 Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. 7 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 4. 4 S-1313 Series D type ON / OFF logic : Discharge shunt function : Active "H" None Constant current source pull-down : None Table 5 Output Voltage 1.0 V 15 mV 1.1 V 15 mV 1.2 V 15 mV 1.3 V 15 mV 1.4 V 15 mV 1.5 V 1.0% 1.6 V 1.0% 1.7 V 1.0% 1.8 V 1.0% 1.85 V 1.0% 1.9 V 1.0% 2.0 V 1.0% 2.1 V 1.0% 2.2 V 1.0% 2.3 V 1.0% 2.4 V 1.0% 2.5 V 1.0% 2.6 V 1.0% 2.7 V 1.0% 2.8 V 1.0% 2.85 V 1.0% 2.9 V 1.0% 3.0 V 1.0% 3.1 V 1.0% 3.2 V 1.0% 3.3 V 1.0% 3.4 V 1.0% 3.5 V 1.0% Remark 8 HSNT-4(0808) S-1313D10-A4T1U3 S-1313D11-A4T1U3 S-1313D12-A4T1U3 S-1313D13-A4T1U3 S-1313D14-A4T1U3 S-1313D15-A4T1U3 S-1313D16-A4T1U3 S-1313D17-A4T1U3 S-1313D18-A4T1U3 S-1313D1J-A4T1U3 S-1313D19-A4T1U3 S-1313D20-A4T1U3 S-1313D21-A4T1U3 S-1313D22-A4T1U3 S-1313D23-A4T1U3 S-1313D24-A4T1U3 S-1313D25-A4T1U3 S-1313D26-A4T1U3 S-1313D27-A4T1U3 S-1313D28-A4T1U3 S-1313D2J-A4T1U3 S-1313D29-A4T1U3 S-1313D30-A4T1U3 S-1313D31-A4T1U3 S-1313D32-A4T1U3 S-1313D33-A4T1U3 S-1313D34-A4T1U3 S-1313D35-A4T1U3 SOT-23-5 S-1313D10-M5T1U3 S-1313D11-M5T1U3 S-1313D12-M5T1U3 S-1313D13-M5T1U3 S-1313D14-M5T1U3 S-1313D15-M5T1U3 S-1313D16-M5T1U3 S-1313D17-M5T1U3 S-1313D18-M5T1U3 S-1313D1J-M5T1U3 S-1313D19-M5T1U3 S-1313D20-M5T1U3 S-1313D21-M5T1U3 S-1313D22-M5T1U3 S-1313D23-M5T1U3 S-1313D24-M5T1U3 S-1313D25-M5T1U3 S-1313D26-M5T1U3 S-1313D27-M5T1U3 S-1313D28-M5T1U3 S-1313D2J-M5T1U3 S-1313D29-M5T1U3 S-1313D30-M5T1U3 S-1313D31-M5T1U3 S-1313D32-M5T1U3 S-1313D33-M5T1U3 S-1313D34-M5T1U3 S-1313D35-M5T1U3 SC-82AB S-1313D10-N4T1U3 S-1313D11-N4T1U3 S-1313D12-N4T1U3 S-1313D13-N4T1U3 S-1313D14-N4T1U3 S-1313D15-N4T1U3 S-1313D16-N4T1U3 S-1313D17-N4T1U3 S-1313D18-N4T1U3 S-1313D1J-N4T1U3 S-1313D19-N4T1U3 S-1313D20-N4T1U3 S-1313D21-N4T1U3 S-1313D22-N4T1U3 S-1313D23-N4T1U3 S-1313D24-N4T1U3 S-1313D25-N4T1U3 S-1313D26-N4T1U3 S-1313D27-N4T1U3 S-1313D28-N4T1U3 S-1313D2J-N4T1U3 S-1313D29-N4T1U3 S-1313D30-N4T1U3 S-1313D31-N4T1U3 S-1313D32-N4T1U3 S-1313D33-N4T1U3 S-1313D34-N4T1U3 S-1313D35-N4T1U3 Please contact our sales office for products with specifications other than the above. Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Pin Configurations 1. HSNT-4(0808) Table 6 HSNT-4(0808) Top view 1 4 2 3 Pin No. 1 2 3 4 Symbol VOUT VSS ON / OFF VIN Description Output voltage pin GND pin ON / OFF pin Input voltage pin Bottom view 4 1 3 2 *1 *1. Connect the heatsink of backside at shadowed area to the board, and set electric potential open or GND. However, do not use it as the function of electrode. Figure 5 2. SOT-23-5 Table 7 SOT-23-5 Top view 5 1 4 2 Pin No. Symbol Description 1 VIN Input voltage pin 2 VSS GND pin 3 ON / OFF ON / OFF pin NC*1 4 No connection 5 VOUT Output voltage pin *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. 3 Figure 6 Seiko Instruments Inc. 9 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 3. SC-82AB Table 8 SC-82AB Top view 4 3 1 2 Pin No. 1 2 3 4 Symbol ON / OFF VSS VOUT VIN Figure 7 10 Seiko Instruments Inc. Description ON / OFF pin GND pin Output voltage pin Input voltage pin SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Absolute Maximum Ratings Table 9 Item (Ta = +25C unless otherwise specified) Absolute Maximum Rating Unit VSS - 0.3 to VSS + 6.0 V VSS - 0.3 to VSS + 6.0 V VSS - 0.3 to VIN + 0.3 V 240 mA 335*1 mW 600*1 mW *1 400 mW -40 to +85 C -40 to +125 C Symbol VIN VON / OFF VOUT IOUT Input voltage Output voltage Output current HSNT-4(0808) PD SOT-23-5 SC-82AB Operating ambient temperature Topr Storage ambient temperature Tstg *1. When mounted on board [Mounted board] (1) Board size : 114.3 mm x 76.2 mm x t1.6 mm (2) Name : JEDEC STANDARD51-7 Power dissipation The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 1200 Power Dissipation (PD) [mW] Caution 1000 HSNT-4(0808) 800 SC-82AB 600 SOT-23-5 400 200 0 0 150 100 50 Ambient Temperature (Ta) [C] Figure 8 Power Dissipation of Package (When Mounted on Board) Seiko Instruments Inc. 11 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Power Dissipation of HSNT-4(0808) (Reference) Power dissipation of package differs depending on the mounting conditions. Consider the power dissipation characteristics under the following conditions as reference. [Mounted board] (1) Board size : (2) Board material : (3) Wiring ratio : (4) Test conditions : (5) Land pattern : 40 mm x 40 mm x t0.8 mm Glass epoxy resin (four layers) 50% When mounted on board (wind speed : 0 m / s) Refer to the recommended land pattern (drawing code : PK004-A-L-SD) Power Dissipation (PD) [mW] 1200 1000 800 600 400 200 0 Figure 9 0 150 100 50 Ambient Temperature (Ta) [C] Power Dissipation of Package (When Mounted on Board) Table 10 Condition HSNT-4(0808) (When mounted on board) 12 Power Dissipation (Reference) Thermal Resistance Value (j-a) 850 mW 117C / W Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Electrical Characteristics Table 11 (1 / 2) Item Symbol Output voltage*1 VOUT(E) Output current*2 IOUT Dropout voltage*3 Vdrop Line regulation VOUT1 VIN* VOUT Load regulation VOUT2 Output voltage temperature coefficient*4 VOUT Ta * VOUT Current consumption during operation Current consumption during power-off Input voltage ISS1 ISS2 VIN ON / OFF pin input voltage "H" VSH ON / OFF pin input voltage "L" VSL ON / OFF pin input current "H" ISH ON / OFF pin input current "L" Short-circuit current Thermal shutdown detection temperature Thermal shutdown release temperature ISL Ishort TSD TSR (Ta = +25C unless otherwise specified) Test Conditions Min. Typ. Max. Unit Circuit VOUT(S) VOUT(S) V V 1 1.0 V VOUT(S) < 1.5 V VIN = VOUT(S) + 1.0 V, - 0.015 OUT(S) + 0.015 IOUT = 30 mA VOUT(S) VOUT(S) VOUT(S) V 1 1.5 V VOUT(S) 3.5 V x 0.99 x 1.01 *5 1.0 V VOUT(S) < 1.1 V 100 mA 3 *5 1.1 V VOUT(S) < 1.2 V 125 mA 3 *5 VIN VOUT(S) + 1.0 V 1.2 V VOUT(S) < 1.3 V 150 mA 3 *5 1.3 V VOUT(S) < 1.4 V 175 mA 3 *5 mA 3 1.4 V VOUT(S) 3.5 V 200 1.0 V VOUT(S) < 1.1 V 0.50 0.76 1.55 V 1 1.1 V VOUT(S) < 1.2 V 0.67 1.39 V 1 1.2 V VOUT(S) < 1.3 V 0.58 1.25 V 1 1.3 V VOUT(S) < 1.4 V 0.49 1.11 V 1 1.4 V VOUT(S) < 1.5 V 0.43 0.99 V 1 1.5 V VOUT(S) < 1.7 V 0.37 0.85 V 1 IOUT = 100 mA 1.7 V VOUT(S) < 1.8 V 0.31 0.68 V 1 1.8 V VOUT(S) < 2.0 V 0.27 0.58 V 1 2.0 V VOUT(S) < 2.5 V 0.23 0.49 V 1 2.5 V VOUT(S) < 2.8 V 0.18 0.38 V 1 2.8 V VOUT(S) < 3.0 V 0.17 0.33 V 1 3.0 V VOUT(S) 3.5 V 0.16 0.32 V 1 VOUT(S) + 0.5 V VIN 5.5 V, 1.0 V VOUT(S) 3.5 V 0.05 0.2 %/V 1 IOUT = 1 A 1.0 V VOUT(S) < 1.1 V 0.07 2.0 %/V 1 VOUT(S) + 0.5 V VIN 5.5 V, 1.1 V VOUT(S) < 1.2 V 0.06 1.0 %/V 1 IOUT = 30 mA 0.05 0.2 %/V 1 1.2 V VOUT(S) 3.5 V VIN = VOUT(S) + 1.0 V, 1.0 V VOUT(S) 3.5 V 20 40 mV 1 1 A IOUT 100 mA 1.0 V VOUT(S) < 1.1 V 40 640 mV 1 1.1 V VOUT(S) < 1.2 V 40 400 mV 1 VIN = VOUT(S) + 1.0 V, 1.2 V VOUT(S) < 1.3 V 40 160 mV 1 100 A IOUT 200 mA 1.3 V VOUT(S) < 1.4 V 40 80 mV 1 1.4 V VOUT(S) 3.5 V 40 80 mV 1 VIN = VOUT(S) + 1.0 V, IOUT = 30 mA, 130 ppm/C 1 -40C Ta +85C VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, no load 0.9 1.35 A 2 VIN = VOUT(S) + 1.0 V, ON / OFF pin = OFF, no load 0.1 1.0 A 2 1.5 5.5 V VIN = VOUT(S) + 1.0 V, RL = 1.0 k 1.0 V 4 determined by VOUT output level VIN = VOUT(S) + 1.0 V, RL = 1.0 k 0.25 V 4 determined by VOUT output level B / D type -0.1 0.1 A 4 VIN = 5.5 V, VON / OFF = 5.5 V A 4 A / C type 0.05 0.1 0.2 VIN = 5.5 V, VON / OFF = 0 V -0.1 0.1 A 4 VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V 50 mA 3 Junction temperature 150 C Junction temperature 120 C Seiko Instruments Inc. 13 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Table 11 (2 / 2) S-1313 Series A / B types (With discharge shunt function) Item "L" output Nch ON resistance Symbol RLOW Conditions VOUT = 0.1 V, VIN = 5.5 V Min. Typ. Max. Unit Test Circuit 35 3 Min. Typ. Max. Unit Test Circuit S-1313 Series A / C types (Constant current source pull-down) Item Symbol Conditions Constant current source ISHPD VIN = 5.5 V, VON / OFF = 5.5 V 0.05 0.10 0.20 A 4 power-off pull-down *1. VOUT(S) : Specified output voltage VOUT(E) : Actual output voltage Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) + 1.0 V *2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *3. Vdrop = VIN1 - (VOUT3 x 0.98) VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *4. The change in temperature [mV/C] is calculated using the following equation. VOUT VOUT [mV/C]*1 = VOUT(S) [V]*2 x Ta*V [ppm/C]*3 / 1000 Ta OUT *1. Change in temperature of the output voltage *2. Specified output voltage *3. Output voltage temperature coefficient *5. The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. 14 Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Test Circuits + VOUT VIN ON / OFF V VSS A + Set to power ON Figure 10 + A Test Circuit 1 VOUT VIN ON / OFF VSS Set to VIN or GND Figure 11 Test Circuit 2 VOUT VIN ON / OFF + A V + VSS Set to power ON Figure 12 Test Circuit 3 VOUT VIN + A ON / OFF V + RL VSS Figure 13 Test Circuit 4 VOUT VIN ON / OFF V + VSS RL Set to power ON Figure 14 Test Circuit 5 Seiko Instruments Inc. 15 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Standard Circuit Input Output VOUT VIN CIN*1 ON / OFF VSS Single GND *1. *2. CL *2 GND CIN is a capacitor for stabilizing the input. Ceramic capacitor of 0.1 F or more can be used as CL. Figure 15 Caution The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant. Condition of Application Input capacitor (CIN) : Output capacitor (CL) : 0.1 F or more 0.1 F or more (Ceramic capacitor) Caution A general series regulator may oscillate, depending on the external components. Confirm that no oscillation occurs in the application for which the above capacitors are used. Selection of Input and Output Capacitors (CIN, CL) The S-1313 Series requires an output capacitor between the VOUT and VSS pin for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 0.1 F or more over the entire temperature range. When using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, the capacitance must be 0.1 F or more. The value of the output overshoot or undershoot transient response varies depending on the value of the output capacitor. The required capacitance of the input capacitor differs depending on the application. The recommended capacitance for an application is CIN 0.1 F, CL 0.1 F; however, when selecting the output capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device. 16 Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Explanation of Terms 1. Low dropout voltage regulator This IC's voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor. 2. Output voltage (VOUT) The accuracy of the output voltage is ensured at 1.0% or 15 mV*1under the specified conditions of fixed input voltage*2, fixed output current, and fixed temperature. *1. *2. When VOUT < 1.5 V : 15 mV, When VOUT 1.5 V : 1.0% Differs depending on the product. Caution 3. If the above conditions change, the output voltage value may vary and exceed the accuracy range of the output voltage. Refer to " Electrical Characteristics" and " Characteristics (Typical Data)" for details. VOUT1 Line regulation VIN*VOUT Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 4. Load regulation (VOUT2) Indicates the dependency of the output voltage on the output current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged. 5. Dropout voltage (Vdrop) Indicates the difference between input voltage VIN and the output voltage when; decreasing input voltage VIN gradually until the output voltage has dropped out to the value of 98% of output voltage VOUT3, which is at VIN = VOUT(S) + 1.0 V. Vdrop = VIN1 - (VOUT3 x 0.98) Seiko Instruments Inc. 17 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 6. VOUT Temperature coefficient of output voltage Ta*VOUT The shaded area in Figure 16 is the range where VOUT varies in the operating temperature range when the temperature coefficient of the output voltage is 130 ppm/C. Example of S-1313A10 typ. products VOUT [V] +0.13 mV/C *1 VOUT(E) -0.13mV/C -40 *1. +25 +85 Ta [C] VOUT(E) is the value of the output voltage measured at +25C. Figure 16 A change in the temperature of the output voltage [mV/C] is calculated using the following equation. VOUT VOUT [mV/C]*1 = VOUT(S) [V]*2 x Ta*V [ppm/C]*3 / 1000 Ta OUT *1. Change in temperature of output voltage *2. Specified output voltage *3. Output voltage temperature coefficient 18 Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Operation 1. Basic operation Figure 17 shows the block diagram of S-1313 Series. The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant output voltage which is not influenced by the input voltage and temperature change, to the output transistor. VIN *1 Current supply Error amplifier Vref VOUT - Rf + Vfb Reference voltage circuit Rs VSS *1. Parasitic diode Figure 17 2. Output transistor In the S-1313 Series, a low on-resistance P-channel MOS FET is used as the output transistor. Be sure that VOUT does not exceed VIN + 0.3 V to prevent the voltage regulator from being damaged due to inverse current flowing from the VOUT pin through a parasitic diode to the VIN pin. Seiko Instruments Inc. 19 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 3. ON / OFF pin This pin starts and stops the regulator. When the ON / OFF pin is set to the power-off level, the entire internal circuit stops operating, and the built-in Pchannel MOS FET output transistor between the VIN and VOUT pins is turned off, reducing current consumption significantly. Note that the current consumption increases when a voltage of 0.25 V to VIN - 0.3 V is applied to the ON / OFF pin. The ON / OFF pin is configured as shown in Figures 18 and 19. 3. 1 S-1313 Series A / C types The ON / OFF pin is internally pulled down to VSS by constant current source, so the VOUT pin is set to the VSS level in the floating status. For the ON / OFF pin current, refer to the A / C type of ON / OFF pin input current "H" in " Electrical Characteristics". 3. 2 S-1313 Series B / D types Do not use the ON / OFF pin in the floating state because this pin is internally not pulled up or pulled down. When not using the ON / OFF pin, connect the pin to the VIN pin. Table 12 Product Type ON / OFF Pin Internal Circuits VOUT Pin Voltage Current Consumption A/B/C/D "H" : Power-on Operate Set value ISS1*1 A/B/C/D "L" : Power-off Stop VSS level ISS2 *1. Note that the IC's current consumption increases as much as current flows into the constant current when the ON / OFF pin is connected to VIN and the S-1313 Series A / C types is operating (refer to Figure 18). VIN VIN ON / OFF ON / OFF VSS Figure 18 20 VSS S-1313 Series A / C types Figure 19 Seiko Instruments Inc. S-1313 Series B / D types SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 4. Discharge shunt function (S-1313 Series A / B types) The S-1313 Series A / B types has built-in discharge shunt circuits to discharge the output capacitance. The output capacitance is discharged as follows so that the VOUT pin reaches the VSS level. (1) The ON / OFF pin is set to power-off level. (2) The output transistor is turned off. (3) The discharge shunt circuit is turned on. (4) The output capacitor discharges Since the S-1313 Series C / D types does not have discharge shunt circuits, the VOUT pin is set to VSS level through several hundred k internal divided resistors between the VOUT and VSS pins. The S-1313 Series A / B types allow for the VOUT pin reach the VSS level rapidly due to the discharge shunt circuits. S-1313 Series Output transistor : OFF *1 VOUT VIN Discharge shunt function : ON *1 ON / OFF ON / OFF circuit Output capacitance (CL) ON / OFF Pin : Power-off Current flow GND VSS *1. Parasitic diode Figure 20 5. Constant current source pull-down (S-1313 Series A / C types) The ON / OFF pin is internally pulled down to VSS by constant current source, so the VOUT pin is set to the VSS level in the floating status. Note that the IC's current consumption increases as much as current flows into the constant current of 0.1 A typ. when the ON / OFF pin is connected to VIN and the S-1313 Series A / C types is operating. Seiko Instruments Inc. 21 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 6. Overcurrent protection circuit The S-1313 Series has an overcurrent protection circuit having the characteristics shown in "1. Output Voltage vs. Output Current (When Load Current Increases) (Ta = +25C)" in " Characteristics (Typical Data)", in order to protect the output transistor against an excessive output current and short circuiting between the VOUT and VSS pins. The current (Ishort) when the output pin is short-circuited is internally set at approx. 50 mA typ., and the normal value is restored for the output voltage, if releasing a short circuit once. Caution Using the overcurrent protection circuit is to protect the output transistor from accidental conditions such as short circuited load and the rapid and large current flow in the large capacitor. The overcurrent protection circuit is not suitable for use under the short circuit status or large current flowing (240 mA or more) that lasts long. 7. Thermal shutdown circuit The S-1313 Series has a thermal shutdown circuit to protect the device from damage due to overheat. When the junction temperature rises to 150C typ., the thermal shutdown circuit operates to stop regulating. When the junction temperature drops to 120C typ., the thermal shutdown circuit is released to restart regulating. Due to self-heating of the S-1313 Series, if the thermal shutdown circuit starts operating, it stops regulating so that the output voltage drops. When regulation stops, the S-1313 Series does not itself generate heat and the IC's temperature drops. When the temperature drops, the thermal shutdown circuit is released to restart regulating, thus this IC generates heat again. Repeating this procedure makes the waveform of the output voltage into a pulse-like form. Stop or restart of regulation continues unless decreasing either both of the input voltage and the output voltage in order to reduce the internal current consumption, or decreasing the ambient temperature. Table 13 Thermal Shutdown Circuit Operate : 150C typ.*1 Release : 120C typ.*1 *1. Junction temperature 8. VOUT Pin Voltage VSS level Set value Thermal shutdown circuit stop function The 1313 Series has a thermal shutdown circuit stop function during low load current. When the load current is approximately 0.2 mA typ. or less, the current that flows in the thermal shutdown circuit is stopped and the thermal shutdown circuit stops operating. This makes the super low current consumption operation possible. When the load current is approximately 0.5 mA typ. or more, a current is applied to the thermal shutdown circuit, thus making the protect operation possible. 7.0 6.0 Operation at super low current consumption ISS1 [A] 5.0 4.0 3.0 2.0 Thermal shutdown circuit operating 1.0 0 0 0.5 1.0 1.5 IOUT [mA] Figure 21 22 Seiko Instruments Inc. 2.0 2.5 3.0 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Precautions * Wiring patterns for the VIN, VOUT and GND pins should be designed so that the impedance is low. When mounting an output capacitor between the VOUT and VSS pins (CL) and the capacitor for stabilizing the input between the VIN and VSS pins (CIN), the distance from the capacitors to these pins should be as short as possible. * Note that the output voltage may increase when a series regulator is used at low load current (10 A or less). * Note that the output voltage may increase due to the leakage current from a driver when a series regulator is used at high temperature. * Note that the output voltage may increase due to the leakage current from a driver even if the ON / OFF pin is at the power-off level when a series regulator is used at a high temperature. * Generally a series regulator may cause oscillation, depending on the selection of external parts. The following conditions are recommended for this IC. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. See "5. Example of Equivalent Series Resistance vs. Output Current Characteristics (Ta = +25C)" in " Reference Data" for the equivalent series resistance (RESR) of the output capacitor. Input capacitor (CIN) : Output capacitor (CL) : 0.1 F or more 0.1 F or more * The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor is small or an input capacitor is not connected. * Ringing may occur when these three conditions below are satisfied. Before selecting an input capacitor, be sure to evaluate sufficiently under the actual usage conditions, including the temperature characteristics. The power supply inductance is high. The load current is 100 mA or more. The difference between the input voltage and the output voltage is close to the value of dropout voltage. * If the output capacitance is small, power supply's fluctuation and the characteristics of load fluctuation become worse. Sufficiently evaluate the output voltage's fluctuation with the actual device. * A momentary overshoot may be output when the power supply suddenly increases, and the output capacitance is small. It is therefore important to sufficiently evaluate the output voltage at power application in actual device. * The application conditions for the input voltage, output voltage, and load current should not exceed the package power dissipation. * Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. * In determining the output current, attention should be paid to the output current value specified in Table 11 in " Electrical Characteristics" and footnote *5 of the table. * SII claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. Seiko Instruments Inc. 23 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Characteristics (Typical Data) 1. Output voltage vs. Output current (When Load Current Increases) (Ta = +25C) 1. 1 VOUT = 1.0 V 1. 2 1.2 3.0 1.0 VIN = 1.3 V 1.5 V 0.6 0.4 2.5 2.0 V 3.0 V 5.5 V VOUT [V] VOUT [V] 0.8 0.2 VOUT [V] 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 1.0 100 200 300 IOUT [mA] 400 500 0 100 200 300 IOUT [mA] 400 500 Remark VIN = 3.8 V 4.0 V 4.5 V 5.5 V 100 200 300 IOUT [mA] 400 In determining the output current, attention should be paid to the following. 1. The minimum output current value and footnote *5 in Table 11 in the " Electrical Characteristics" 2. The package power dissipation 500 Output voltage vs. Input voltage (Ta = +25C) 2. 1 VOUT = 1.0 V 2. 2 1.2 1.0 VOUT [V] VOUT [V] 1.1 IOUT = 1 mA IOUT = 30 mA IOUT = 50 mA IOUT = 100 mA 0.9 0.8 0.7 0.6 0.6 2. 3 VOUT [V] 3.5 V 4.5 V 5.5 V VOUT = 3.5 V 0 1.0 1.4 1.8 VIN [V] 2.2 2.6 5.0 5.5 VOUT = 2.5 V 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 VOUT = 3.5 V 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 IOUT = 1 mA IOUT = 30 mA IOUT = 50 mA IOUT = 100 mA 3.0 24 VIN = 2.8 V 3.0 V 1.5 0 0 2. 2.0 0.5 0 1. 3 VOUT = 2.5 V 3.5 4.0 4.5 VIN [V] Seiko Instruments Inc. IOUT = 1 mA IOUT = 30 mA IOUT = 50 mA IOUT = 100 mA 2.0 2.5 3.0 3.5 VIN [V] 4.0 4.5 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Dropout voltage vs. Output current 3. 1 VOUT = 1.0 V Vdrop [V] 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Ta = +85C Ta = +25C Ta = -40C 0 Vdrop [V] 3. 3 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 50 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 75 100 125 150 175 200 IOUT [mA] Ta = +85C Ta = +25C Ta = -40C 0 25 50 75 100 125 150 175 200 IOUT [mA] Ta = +85C Ta = +25C Ta = -40C 25 50 75 100 125 150 175 200 IOUT [mA] Dropout voltage vs. Set output voltage 1.2 IOUT = 200 mA 100 mA 50 mA 30 mA 10 mA 1.0 Vdrop [V] 25 VOUT = 2.5 V VOUT = 3.5 V 0 4. 3. 2 Vdrop [V] 3. 0.8 0.6 0.4 1 mA 0.1 mA 0.2 0 1.0 1.5 2.0 2.5 VOUT [V] 3.0 3.5 Seiko Instruments Inc. 25 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Output voltage vs. Ambient temperature VOUT [V] 5. 1 VOUT = 1.0 V 5. 2 2.7 1.05 2.6 1.00 0.95 0.90 5. 3 VOUT = 2.5 V 1.10 VOUT [V] 5. 2.5 2.4 -40 -25 2.3 0 25 Ta [C] 50 75 85 0 25 Ta [C] 50 75 85 -40 -25 0 25 Ta [C] 75 85 50 VOUT = 3.5 V 3.8 3.7 VOUT [V] 3.6 3.5 3.4 3.3 3.2 Current consumption vs. Input voltage ISS1 [A] 6. 1 VOUT = 1.0 V 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Ta = +85C +25C -40C 0 ISS1 [A] 6. 3 1 2 3 VIN [V] 4 5 VOUT = 2.5 V 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 6 VOUT = 3.5 V 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Ta = +85C +25C -40C 0 26 6. 2 ISS1 [A] 6. -40 -25 1 2 3 VIN [V] 4 5 6 Seiko Instruments Inc. Ta = +85C +25C -40C 0 1 2 3 VIN [V] 4 5 6 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Current consumption vs. Ambient temperature VOUT = 1.0 V ISS1 [A] 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 5.5 V VIN = 2.0 V -40 -25 7. 3 ISS1 [A] 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 25 Ta [C] 50 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 5.5 V VIN = 3.5 V -40 -25 75 85 0 25 Ta [C] 50 75 85 5.5 V VIN = 4.5 V 0 25 Ta [C] 50 75 85 Current consumption vs. Output current ISS1 [A] 8. 1 VOUT = 1.0 V 40 35 30 25 20 15 10 5 0 8. 3 8. 2 VIN = 2.0 V 5.5 V 0 ISS1 [A] 0 VOUT = 2.5 V VOUT = 3.5 V -40 -25 8. 7. 2 ISS1 [A] 7. 1 ISS1 [A] 7. 40 80 120 IOUT [mA] 160 VOUT = 2.5 V 40 35 30 25 20 15 10 5 0 200 VIN = 3.5 V 5.5 V 0 40 80 120 IOUT [mA] 160 200 VOUT = 3.5 V 40 35 30 25 20 15 10 5 0 VIN = 4.5 V 5.5 V 0 40 80 120 IOUT [mA] 160 200 Seiko Instruments Inc. 27 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Reference Data Transient response characteristics when input (Ta = +25C) VOUT = 1.0 V VOUT VOUT [V] VOUT VIN [V] VOUT [V] 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 VIN 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 VIN VOUT -40 -20 0 20 40 60 80 100 120 140 t [s] 20 40 60 80 100 120 140 t [s] 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 VIN VOUT 20 40 60 80 100 120 140 t [s] VOUT [V] IOUT = 100 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F VIN [V] VOUT [V] 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 VOUT = 3.5 V -40 -20 0 28 20 40 60 80 100 120 140 t [s] IOUT = 100 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F IOUT = 1 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 VOUT VOUT = 2.5 V -40 -20 0 1. 3 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 VIN -40 -20 0 20 40 60 80 100 120 140 t [s] IOUT = 1 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 VIN [V] VIN -40 -20 0 1. 2 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 VOUT [V] 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 IOUT = 100 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F VIN [V] VOUT [V] IOUT = 1 mA, tr = tf = 5.0 s, CIN = CL = 0.1 F VIN [V] 1. 1 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 VIN VOUT -40 -20 0 Seiko Instruments Inc. 20 40 60 80 100 120 140 t [s] VIN [V] 1. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Transient response characteristics of load (Ta = +25C) VOUT = 1.0 V 1.8 1.4 1.0 IOUT 2.2 -50 -100 0.6 2. 2 50 0 VOUT 0.2 -200 -100 0 2.6 100 200 300 400 500 600 t [s] VOUT [V] VOUT [V] 2.2 100 IOUT [mA] 2.6 VIN = 2.0 V, CIN = CL = 0.1 F, IOUT = 50 100 mA 1.0 0.2 -100 -50 3.4 IOUT 0 -50 VOUT -100 1.9 2. 3 -0.4 -0.2 0 0.2 0.4 0.6 0.8 t [ms] 1 1.2 1.4 VOUT [V] 3.7 50 1.3 3.1 2.8 2.5 IOUT VOUT 100 50 0 -50 -100 -150 1.9 -200-100 0 100 200 300 400 500 600 700 t [s] VOUT = 3.5 V VIN = 4.5 V, CIN = CL = 0.1 F, IOUT = 50 100 mA 4.4 IOUT 0 -50 VOUT -100 2.8 -0.4 -0.2 0 0.2 0.4 0.6 0.8 t [ms] 1 1.2 1.4 VOUT [V] 5.6 IOUT [mA] 4.7 50 2.1 150 -200 100 3.5 -150 2.2 6.3 4.2 50 100 150 200 250 300 t [s] -150 VIN = 4.5 V, CIN = CL = 0.1 F, IOUT = 1 50 mA 4.9 0 VIN = 3.5 V, CIN = CL = 0.1 F, IOUT = 50 100 mA 100 2.5 -50 VOUT = 2.5 V 4.3 3.1 0 -100 -200 4.9 3.7 50 VOUT 0.6 IOUT [mA] VOUT [V] 1.4 100 IOUT -150 VIN = 3.5 V, CIN = CL = 0.1 F, IOUT = 1 50 mA VOUT [V] 1.8 150 IOUT [mA] VIN = 2.0 V, CIN = CL = 0.1 F, IOUT = 1 50 mA IOUT [mA] 2. 1 4.1 3.8 3.5 150 IOUT VOUT 100 50 0 -50 -100 -150 3.2 -200 -150 2.9 -200-100 0 100 200 300 400 500 600 700 t [s] Seiko Instruments Inc. IOUT [mA] 2. 29 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Transient response characteristics of ON / OFF pin (Ta = +25C) VOUT = 1.0 V VIN = 2.0 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 100 mA VOUT [V] 2.0 1.5 2.5 2 2.0 0 VOUT 1.0 4 -2 VOUT [V] VON / OFF VON / OFF [V] 2.5 0 VOUT 1.0 -2 -4 0.5 -4 -6 0 -6 -8 -0.5 -100 0 100 200 t [s] 300 400 10 100 200 t [s] 300 400 10 -8 VOUT 2 -2 VOUT [V] 0 VON / OFF [V] 2 4 6 -4 0 -6 -2 0 200 400 t [s] 600 800 1000 0 VOUT 2 0 4 2 4 -2 -200 6 VON / OFF 8 4 6 -2 -4 -200 0 200 400 t [s] 600 800 1000 -6 VOUT = 3.5 V VIN = 4.5 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 100 mA VOUT -200 0 200 400 t [s] 600 800 1000 VOUT [V] VON / OFF 8 6 4 2 0 -2 -4 -6 -8 VON / OFF [V] VIN = 4.5 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 1 mA 14 12 10 8 6 4 2 0 -2 0 VIN = 3.5 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 100 mA 6 VON / OFF 8 3. 3 -100 VOUT = 2.5 V VIN = 3.5 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 1 mA VOUT [V] 2 0 3. 2 VOUT [V] 1.5 0.5 -0.5 30 4 VON / OFF VON / OFF [V] VIN = 2.0 V, tr = 1.0 s, CIN = CL = 0.1 F, IOUT = 1 mA VON / OFF [V] 3. 1 14 12 10 8 6 4 2 0 -2 VON / OFF VOUT -200 Seiko Instruments Inc. 0 200 400 t [s] 600 800 1000 8 6 4 2 0 -2 -4 -6 -8 VON / OFF [V] 3. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Output capacitance vs. Characteristics of discharge time (Ta = +25C) 4. tDSC [ms] VIN = VOUT + 1.0 V, IOUT = no load VON / OFF = VOUT + 1.0 V VSS, tf = 1 s 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1 s VON / OFF VOUT(S) = 1.0 V 2.5 V 3.5 V VSS tDSC VOUT 0 2 4 6 CL [F] 8 10 12 VOUT x 10% VIN = VOUT + 1.0 V VON / OFF = VOUT + 1.0 V VSS Figure 22 S-1313 Series A / B types (with discharge shunt function) 5. Figure 23 Measurement Condition of Discharge Time Ripple rejection (Ta = +25C) 5. 1 VOUT = 1.0 V 5. 2 VOUT = 2.5 V 100 90 80 70 60 50 40 30 20 10 0 IOUT = 1 mA IOUT = 30 mA IOUT = 100 mA 10 5. 3 100 VIN = 3.5 V, CL = 0.1 F Ripple Rejection [dB] Ripple Rejection [dB] VIN = 2.0 V, CL = 0.1 F 1k 10k 100k Frequency [Hz] 100 90 80 70 60 50 40 30 20 10 0 1M IOUT = 1 mA IOUT = 30 mA IOUT = 100 mA IOUT = 200 mA 10 100 1k 10k 100k Frequency [Hz] 1M VOUT = 3.5 V Ripple Rejection [dB] VIN = 4.5 V, CL = 0.1 F 100 90 80 70 60 50 40 30 20 10 0 IOUT = 1 mA IOUT = 30 mA IOUT = 100 mA IOUT = 200 mA 10 100 1k 10k 100k Frequency [Hz] 1M Seiko Instruments Inc. 31 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 6. Example of equivalent series resistance vs. Output current characteristics (Ta = +25C) CIN = CL = 0.1 F 100 RESR [] VIN VOUT CIN Stable ON / OFF 0 0.1 S-1313 Series VSS 240 CL *1 RESR IOUT [mA] *1. CL : Murata Manufacturing Co., Ltd. Figure 24 32 Figure 25 Seiko Instruments Inc. GRM31CR72E104K SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series Marking Specifications 1. HSNT-4(0808) HSNT-4(0808) Top view 4 (1) to (3) : Product code (Refer to Product name vs. Product code) 3 (1) (2) (3) 1 2 Product name vs. Product code 1. 1 S-1313 Series A type 1. 2 S-1313 Series B type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313A10-A4T1U3 S-1313B10-A4T1U3 1 L A 1 N A S-1313A11-A4T1U3 S-1313B11-A4T1U3 1 L B 1 N B S-1313A12-A4T1U3 S-1313B12-A4T1U3 1 L C 1 N C S-1313A13-A4T1U3 S-1313B13-A4T1U3 1 L D 1 N D S-1313A14-A4T1U3 S-1313B14-A4T1U3 1 L E 1 N E S-1313A15-A4T1U3 S-1313B15-A4T1U3 1 L F 1 N F S-1313A16-A4T1U3 S-1313B16-A4T1U3 1 L G 1 N G S-1313A17-A4T1U3 S-1313B17-A4T1U3 1 L H 1 N H S-1313A18-A4T1U3 S-1313B18-A4T1U3 1 L J 1 N J S-1313A1J-A4T1U3 S-1313B1J-A4T1U3 1 L K 1 N K S-1313A19-A4T1U3 S-1313B19-A4T1U3 1 L L 1 N L S-1313A20-A4T1U3 S-1313B20-A4T1U3 1 L N 1 N N S-1313A21-A4T1U3 S-1313B21-A4T1U3 1 L O 1 N O S-1313A22-A4T1U3 S-1313B22-A4T1U3 1 L P 1 N P S-1313A23-A4T1U3 S-1313B23-A4T1U3 1 L Q 1 N Q S-1313A24-A4T1U3 S-1313B24-A4T1U3 1 L R 1 N R S-1313A25-A4T1U3 S-1313B25-A4T1U3 1 L S 1 N S S-1313A26-A4T1U3 S-1313B26-A4T1U3 1 L T 1 N T S-1313A27-A4T1U3 S-1313B27-A4T1U3 1 L V 1 N U S-1313A28-A4T1U3 S-1313B28-A4T1U3 1 L U 1 N V S-1313A2J-A4T1U3 S-1313B2J-A4T1U3 1 L X 1 N X S-1313A29-A4T1U3 S-1313B29-A4T1U3 1 L Y 1 N Y S-1313A30-A4T1U3 S-1313B30-A4T1U3 1 L Z 1 N Z S-1313A31-A4T1U3 S-1313B31-A4T1U3 1 L 1 1 N 1 S-1313A32-A4T1U3 S-1313B32-A4T1U3 1 L 2 1 N 2 S-1313A33-A4T1U3 S-1313B33-A4T1U3 1 L 3 1 N 3 S-1313A34-A4T1U3 S-1313B34-A4T1U3 1 L 4 1 N 4 S-1313A35-A4T1U3 S-1313B35-A4T1U3 1 L 5 1 N 5 Remark Please contact our sales office for products with specifications other than the above. Product Name Seiko Instruments Inc. 33 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 1. 3 S-1313 Series C type 1. 4 S-1313 Series D type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313C10-A4T1U3 S-1313D10-A4T1U3 1 O A 1 P A S-1313C11-A4T1U3 S-1313D11-A4T1U3 1 O B 1 P B S-1313C12-A4T1U3 S-1313D12-A4T1U3 1 O C 1 P C S-1313C13-A4T1U3 S-1313D13-A4T1U3 1 O D 1 P D S-1313C14-A4T1U3 S-1313D14-A4T1U3 1 O E 1 P E S-1313C15-A4T1U3 S-1313D15-A4T1U3 1 O F 1 P F S-1313C16-A4T1U3 S-1313D16-A4T1U3 1 O G 1 P G S-1313C17-A4T1U3 S-1313D17-A4T1U3 1 O H 1 P H S-1313C18-A4T1U3 S-1313D18-A4T1U3 1 O J 1 P J S-1313C1J-A4T1U3 S-1313D1J-A4T1U3 1 O K 1 P K S-1313C19-A4T1U3 S-1313D19-A4T1U3 1 O L 1 P L S-1313C20-A4T1U3 S-1313D20-A4T1U3 1 O N 1 P N S-1313C21-A4T1U3 S-1313D21-A4T1U3 1 O O 1 P O S-1313C22-A4T1U3 S-1313D22-A4T1U3 1 O P 1 P P S-1313C23-A4T1U3 S-1313D23-A4T1U3 1 O Q 1 P Q S-1313C24-A4T1U3 S-1313D24-A4T1U3 1 O R 1 P R S-1313C25-A4T1U3 S-1313D25-A4T1U3 1 O S 1 P S S-1313C26-A4T1U3 S-1313D26-A4T1U3 1 O T 1 P T S-1313C27-A4T1U3 S-1313D27-A4T1U3 1 O U 1 P U S-1313C28-A4T1U3 S-1313D28-A4T1U3 1 O V 1 P V S-1313C2J-A4T1U3 S-1313D2J-A4T1U3 1 O X 1 P X S-1313C29-A4T1U3 S-1313D29-A4T1U3 1 O Y 1 P Y S-1313C30-A4T1U3 S-1313D30-A4T1U3 1 O Z 1 P Z S-1313C31-A4T1U3 S-1313D31-A4T1U3 1 O 1 1 P 1 S-1313C32-A4T1U3 S-1313D32-A4T1U3 1 O 2 1 P 2 S-1313C33-A4T1U3 S-1313D33-A4T1U3 1 O 3 1 P 3 S-1313C34-A4T1U3 S-1313D34-A4T1U3 1 O 4 1 P 4 S-1313C35-A4T1U3 S-1313D35-A4T1U3 1 O 5 1 P 5 Remark Please contact our sales office for products with specifications other than the above. Product Name 34 Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 2. SOT-23-5 SOT-23-5 Top view 5 4 (1) to (3) (4) : Product code (Refer to Product name vs. Product code) : Lot number (1) (2) (3) (4) 1 2 3 Product name vs. Product code 2. 1 S-1313 Series A type 2. 2 S-1313 Series B type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313A10-M5T1U3 S-1313B10-M5T1U3 1 L A 1 N A S-1313A11-M5T1U3 S-1313B11-M5T1U3 1 L B 1 N B S-1313A12-M5T1U3 S-1313B12-M5T1U3 1 L C 1 N C S-1313A13-M5T1U3 S-1313B13-M5T1U3 1 L D 1 N D S-1313A14-M5T1U3 S-1313B14-M5T1U3 1 L E 1 N E S-1313A15-M5T1U3 S-1313B15-M5T1U3 1 L F 1 N F S-1313A16-M5T1U3 S-1313B16-M5T1U3 1 L G 1 N G S-1313A17-M5T1U3 S-1313B17-M5T1U3 1 L H 1 N H S-1313A18-M5T1U3 S-1313B18-M5T1U3 1 L J 1 N J S-1313A1J-M5T1U3 S-1313B1J-M5T1U3 1 L K 1 N K S-1313A19-M5T1U3 S-1313B19-M5T1U3 1 L L 1 N L S-1313A20-M5T1U3 S-1313B20-M5T1U3 1 L N 1 N N S-1313A21-M5T1U3 S-1313B21-M5T1U3 1 L O 1 N O S-1313A22-M5T1U3 S-1313B22-M5T1U3 1 L P 1 N P S-1313A23-M5T1U3 S-1313B23-M5T1U3 1 L Q 1 N Q S-1313A24-M5T1U3 S-1313B24-M5T1U3 1 L R 1 N R S-1313A25-M5T1U3 S-1313B25-M5T1U3 1 L S 1 N S S-1313A26-M5T1U3 S-1313B26-M5T1U3 1 L T 1 N T S-1313A27-M5T1U3 S-1313B27-M5T1U3 1 L V 1 N U S-1313A28-M5T1U3 S-1313B28-M5T1U3 1 L U 1 N V S-1313A2J-M5T1U3 S-1313B2J-M5T1U3 1 L X 1 N X S-1313A29-M5T1U3 S-1313B29-M5T1U3 1 L Y 1 N Y S-1313A30-M5T1U3 S-1313B30-M5T1U3 1 L Z 1 N Z S-1313A31-M5T1U3 S-1313B31-M5T1U3 1 L 1 1 N 1 S-1313A32-M5T1U3 S-1313B32-M5T1U3 1 L 2 1 N 2 S-1313A33-M5T1U3 S-1313B33-M5T1U3 1 L 3 1 N 3 S-1313A34-M5T1U3 S-1313B34-M5T1U3 1 L 4 1 N 4 S-1313A35-M5T1U3 S-1313B35-M5T1U3 1 L 5 1 N 5 Remark Please contact our sales office for products with specifications other than the above. Product Name Seiko Instruments Inc. 35 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 2. 3 S-1313 Series C type 2. 4 S-1313 Series D type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313C10-M5T1U3 S-1313D10-M5T1U3 1 O A 1 P A S-1313C11-M5T1U3 S-1313D11-M5T1U3 1 O B 1 P B S-1313C12-M5T1U3 S-1313D12-M5T1U3 1 O C 1 P C S-1313C13-M5T1U3 S-1313D13-M5T1U3 1 O D 1 P D S-1313C14-M5T1U3 S-1313D14-M5T1U3 1 O E 1 P E S-1313C15-M5T1U3 S-1313D15-M5T1U3 1 O F 1 P F S-1313C16-M5T1U3 S-1313D16-M5T1U3 1 O G 1 P G S-1313C17-M5T1U3 S-1313D17-M5T1U3 1 O H 1 P H S-1313C18-M5T1U3 S-1313D18-M5T1U3 1 O J 1 P J S-1313C1J-M5T1U3 S-1313D1J-M5T1U3 1 O K 1 P K S-1313C19-M5T1U3 S-1313D19-M5T1U3 1 O L 1 P L S-1313C20-M5T1U3 S-1313D20-M5T1U3 1 O N 1 P N S-1313C21-M5T1U3 S-1313D21-M5T1U3 1 O O 1 P O S-1313C22-M5T1U3 S-1313D22-M5T1U3 1 O P 1 P P S-1313C23-M5T1U3 S-1313D23-M5T1U3 1 O Q 1 P Q S-1313C24-M5T1U3 S-1313D24-M5T1U3 1 O R 1 P R S-1313C25-M5T1U3 S-1313D25-M5T1U3 1 O S 1 P S S-1313C26-M5T1U3 S-1313D26-M5T1U3 1 O T 1 P T S-1313C27-M5T1U3 S-1313D27-M5T1U3 1 O U 1 P U S-1313C28-M5T1U3 S-1313D28-M5T1U3 1 O V 1 P V S-1313C2J-M5T1U3 S-1313D2J-M5T1U3 1 O X 1 P X S-1313C29-M5T1U3 S-1313D29-M5T1U3 1 O Y 1 P Y S-1313C30-M5T1U3 S-1313D30-M5T1U3 1 O Z 1 P Z S-1313C31-M5T1U3 S-1313D31-M5T1U3 1 O 1 1 P 1 S-1313C32-M5T1U3 S-1313D32-M5T1U3 1 O 2 1 P 2 S-1313C33-M5T1U3 S-1313D33-M5T1U3 1 O 3 1 P 3 S-1313C34-M5T1U3 S-1313D34-M5T1U3 1 O 4 1 P 4 S-1313C35-M5T1U3 S-1313D35-M5T1U3 1 O 5 1 P 5 Remark Please contact our sales office for products with specifications other than the above. Product Name 36 Seiko Instruments Inc. SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 3. SC-82AB SC-82AB (1) to (3) Top view 4 (1) 1 : Product code (Refer to Product name vs. Product code) 3 (2) (3) 2 Product name vs. Product code 3. 1 S-1313 Series A type 3. 2 S-1313 Series B type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313A10-N4T1U3 S-1313B10-N4T1U3 1 L A 1 N A S-1313A11-N4T1U3 S-1313B11-N4T1U3 1 L B 1 N B S-1313A12-N4T1U3 S-1313B12-N4T1U3 1 L C 1 N C S-1313A13-N4T1U3 S-1313B13-N4T1U3 1 L D 1 N D S-1313A14-N4T1U3 S-1313B14-N4T1U3 1 L E 1 N E S-1313A15-N4T1U3 S-1313B15-N4T1U3 1 L F 1 N F S-1313A16-N4T1U3 S-1313B16-N4T1U3 1 L G 1 N G S-1313A17-N4T1U3 S-1313B17-N4T1U3 1 L H 1 N H S-1313A18-N4T1U3 S-1313B18-N4T1U3 1 L J 1 N J S-1313A1J-N4T1U3 S-1313B1J-N4T1U3 1 L K 1 N K S-1313A19-N4T1U3 S-1313B19-N4T1U3 1 L L 1 N L S-1313A20-N4T1U3 S-1313B20-N4T1U3 1 L N 1 N N S-1313A21-N4T1U3 S-1313B21-N4T1U3 1 L O 1 N O S-1313A22-N4T1U3 S-1313B22-N4T1U3 1 L P 1 N P S-1313A23-N4T1U3 S-1313B23-N4T1U3 1 L Q 1 N Q S-1313A24-N4T1U3 S-1313B24-N4T1U3 1 L R 1 N R S-1313A25-N4T1U3 S-1313B25-N4T1U3 1 L S 1 N S S-1313A26-N4T1U3 S-1313B26-N4T1U3 1 L T 1 N T S-1313A27-N4T1U3 S-1313B27-N4T1U3 1 L V 1 N U S-1313A28-N4T1U3 S-1313B28-N4T1U3 1 L U 1 N V S-1313A2J-N4T1U3 S-1313B2J-N4T1U3 1 L X 1 N X S-1313A29-N4T1U3 S-1313B29-N4T1U3 1 L Y 1 N Y S-1313A30-N4T1U3 S-1313B30-N4T1U3 1 L Z 1 N Z S-1313A31-N4T1U3 S-1313B31-N4T1U3 1 L 1 1 N 1 S-1313A32-N4T1U3 S-1313B32-N4T1U3 1 L 2 1 N 2 S-1313A33-N4T1U3 S-1313B33-N4T1U3 1 L 3 1 N 3 S-1313A34-N4T1U3 S-1313B34-N4T1U3 1 L 4 1 N 4 S-1313A35-N4T1U3 S-1313B35-N4T1U3 1 L 5 1 N 5 Remark Please contact our sales office for products with specifications other than the above. Product Name Seiko Instruments Inc. 37 SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.2_00 S-1313 Series 3. 3 S-1313 Series C type 3. 4 S-1313 Series D type Product code Product code Product Name (1) (2) (3) (1) (2) (3) S-1313C10-N4T1U3 S-1313D10-N4T1U3 1 O A 1 P A S-1313C11-N4T1U3 S-1313D11-N4T1U3 1 O B 1 P B S-1313C12-N4T1U3 S-1313D12-N4T1U3 1 O C 1 P C S-1313C13-N4T1U3 S-1313D13-N4T1U3 1 O D 1 P D S-1313C14-N4T1U3 S-1313D14-N4T1U3 1 O E 1 P E S-1313C15-N4T1U3 S-1313D15-N4T1U3 1 O F 1 P F S-1313C16-N4T1U3 S-1313D16-N4T1U3 1 O G 1 P G S-1313C17-N4T1U3 S-1313D17-N4T1U3 1 O H 1 P H S-1313C18-N4T1U3 S-1313D18-N4T1U3 1 O J 1 P J S-1313C1J-N4T1U3 S-1313D1J-N4T1U3 1 O K 1 P K S-1313C19-N4T1U3 S-1313D19-N4T1U3 1 O L 1 P L S-1313C20-N4T1U3 S-1313D20-N4T1U3 1 O N 1 P N S-1313C21-N4T1U3 S-1313D21-N4T1U3 1 O O 1 P O S-1313C22-N4T1U3 S-1313D22-N4T1U3 1 O P 1 P P S-1313C23-N4T1U3 S-1313D23-N4T1U3 1 O Q 1 P Q S-1313C24-N4T1U3 S-1313D24-N4T1U3 1 O R 1 P R S-1313C25-N4T1U3 S-1313D25-N4T1U3 1 O S 1 P S S-1313C26-N4T1U3 S-1313D26-N4T1U3 1 O T 1 P T S-1313C27-N4T1U3 S-1313D27-N4T1U3 1 O U 1 P U S-1313C28-N4T1U3 S-1313D28-N4T1U3 1 O V 1 P V S-1313C2J-N4T1U3 S-1313D2J-N4T1U3 1 O X 1 P X S-1313C29-N4T1U3 S-1313D29-N4T1U3 1 O Y 1 P Y S-1313C30-N4T1U3 S-1313D30-N4T1U3 1 O Z 1 P Z S-1313C31-N4T1U3 S-1313D31-N4T1U3 1 O 1 1 P 1 S-1313C32-N4T1U3 S-1313D32-N4T1U3 1 O 2 1 P 2 S-1313C33-N4T1U3 S-1313D33-N4T1U3 1 O 3 1 P 3 S-1313C34-N4T1U3 S-1313D34-N4T1U3 1 O 4 1 P 4 S-1313C35-N4T1U3 S-1313D35-N4T1U3 1 O 5 1 P 5 Remark Please contact our sales office for products with specifications other than the above. Product Name 38 Seiko Instruments Inc. 0.380.02 0.40 3 4 1 2 0.800.04 +0.05 0.08 -0.02 The heatsink of back side has different electric potential depending on the product. Confirm specifications of each product. Do not use it as the function of electrode. 0.200.05 No. PK004-A-P-SD-2.0 TITLE HSNT-4-A-PKG Dimensions No. PK004-A-P-SD-2.0 SCALE UNIT mm Seiko Instruments Inc. 2.00.05 +0.1 o1.5 -0 5 0.930.05 2 1 3 4 4.00.05 o0.5 +0.1 -0 0.250.05 2.00.05 0.50.05 Feed direction No. PK004-A-C-SD-2.0 TITLE HSNT-4-A-C a r r i e r Tape PK004-A-C-SD-2.0 No. SCALE UNIT mm Seiko Instruments Inc. +1.0 9.0 - 0.0 11.41.0 Enlarged drawing in the central part o130.2 (60) (60) No. PK004-A-R-SD-2.0 HSNT-4-A-Reel TITLE PK004-A-R-SD-2.0 No. SCALE UNIT QTY. 10,000 mm Seiko Instruments Inc. Land Pattern 0.220.02 0.320.02 0.320.02 0.170.02 0.05 0.400.02 0.820.02 Caution It is recommended to solder the heatsink to a board in order to ensure the heat radiation. PKG Metal Mask Pattern 0.220.01 0.15 0.170.01 0.05 0.400.01 0.460.01 No. PK004-A-L-SD-2.0 TITLE HSNT-4-A-Land Recommendation No. PK004-A-L-SD-2.0 SCALE UNIT mm Seiko Instruments Inc. 2.90.2 1.90.2 4 5 1 2 +0.1 0.16 -0.06 3 0.950.1 0.40.1 No. MP005-A-P-SD-1.2 TITLE No. SOT235-A-PKG Dimensions MP005-A-P-SD-1.2 SCALE UNIT mm Seiko Instruments Inc. 4.00.1(10 pitches:40.00.2) +0.1 o1.5 -0 2.00.05 +0.2 o1.0 -0 0.250.1 4.00.1 1.40.2 3.20.2 3 2 1 4 5 Feed direction No. MP005-A-C-SD-2.1 TITLE SOT235-A-Carrier Tape No. MP005-A-C-SD-2.1 SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. MP005-A-R-SD-1.1 SOT235-A-Reel TITLE No. MP005-A-R-SD-1.1 SCALE QTY. UNIT mm Seiko Instruments Inc. 3,000 2.00.2 1.30.2 4 3 0.05 +0.1 0.3 -0.05 +0.1 0.16 -0.06 2 1 +0.1 0.4 -0.05 No. NP004-A-P-SD-1.1 TITLE SC82AB-A-PKG Dimensions NP004-A-P-SD-1.1 No. SCALE UNIT mm Seiko Instruments Inc. +0.1 o1.5 -0 4.00.1 2.00.05 1.10.1 4.00.1 0.20.05 o1.050.1 (0.7) 2.20.2 2 1 3 4 Feed direction No. NP004-A-C-SD-3.0 TITLE SC82AB-A-Carrier Tape No. NP004-A-C-SD-3.0 SCALE UNIT mm Seiko Instruments Inc. 4.00.1 2.00.1 o1.5 1.10.1 +0.1 -0 4.00.1 0.20.05 o1.050.1 2.30.15 2 1 3 4 Feed direction No. NP004-A-C-S1-2.0 TITLE SC82AB-A-Carrier Tape No. NP004-A-C-S1-2.0 SCALE UNIT mm Seiko Instruments Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. NP004-A-R-SD-1.1 TITLE SC82AB-A-Reel No. NP004-A-R-SD-1.1 QTY. SCALE UNIT mm Seiko Instruments Inc. 3,000 www.sii-ic.com * * * * * * The information described herein is subject to change without notice. Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. When the products described herein are regulated products subject to the Wassenaar Arrangement or other agreements, they may not be exported without authorization from the appropriate governmental authority. Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.