www.fairchildsemi.com KA78LXXA/KA78L05AA 3-Terminal 0.1A Positive Voltage Regulator Features Description * Maximum Output Current of 100mA * Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and 24V * Thermal Overload Protection * Short Circuit Current Limiting * Output Voltage Offered in 5% Tolerance The KA78LXXA/KA78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA. TO-92 SOT-89 GND 1 2 3 123 1. Output 2. GND 3. Input 8-SOP 8 1 1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input Internal Block Diagram VIt Inpu 3 THERMAL SHUTDOWN CIRCUIT I REFERENCE VOLTAGE + - SHORT CIRCUIT PROTECTION GND 2 RSC V0 Outpu t 1 Rev. 1.0.7 (c)2012 Fairchild Semiconductor Corporation KA78LXXA/KA78L05AA Absolute Maximum Ratings Parameter Symbol Value Unit Input Voltage (for VO = 5V to 8V) (for VO = 12V to 18V) (for VO = 24V VI 30 35 40 V V V Operating Junction Temperature Range TJ 0 ~ +150 C Storage Temperature Range TSTG -65 ~ +150 C Thermal Resistance Junction-Case TO-92 RJC 50 C/W RJA 150 225 160 C/W C/W C/W Thermal Resistance Junction-Air TO-92 SOT-89 8-SOP Electrical Characteristics(KA78L05A) (VI = 10V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions Min. Typ. Max. Unit 4.8 5.0 5.2 V 7V VI 20V - 8 150 mV 8V VI 20V - 6 100 mV 1mA IO 100mA - 11 60 mV 1mA IO 40mA - 5.0 30 mV 7V VI 20V 1mA IO 40mA - - 5.25 V 1mA IO 70mA 4.75 - 5.25 V VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Output Voltage VO 7V VI VMAX (Note2) Quiescent Current IQ TJ = 25C - 2.0 5.5 mA Quiescent Current Change With Line IQ 8V VI 20V - - 1.5 mA With Load IQ 1mA IO 40 mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 40 - V/Vo IO = 5mA - -0.65 - mV/C 41 80 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 8V VI 18V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 2 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L06A) (Continued) (VI = 12V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Conditions Min. Typ. Max. 5.75 6.0 6.25 V 8.5V VI 20V - 64 175 mV 9V VI 20V - 54 125 mV 1mA IO 100mA - 12.8 80 mV 1mA IO 70mA - 5.8 40 mV 8.5 VI 20V, 1mA IO 40mA 5.7 - 6.3 V 8.5 VI VMAX(Note), 1mA IO 70mA 5.7 - 6.3 V TJ = 25C - - 5.5 mA TJ = 125C - 3.9 6.0 mA VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Output Voltage VO Quiescent Current IQ Quiescent Current Change Unit With Line IQ 9 VI 20V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 40 - V/Vo IO = 5mA - 0.75 - mV/C 40 46 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 10V VI 20V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 3 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L08A) (Continued) (VI = 14V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Min. Typ. Max. Unit 7.7 8.0 8.3 V 10.5V VI 23V - 10 175 mV 11V VI 23V - 8 125 mV 1mA IO 100mA - 15 80 mV 1mA IO 40mA - 8.0 40 mV 10.5V VI 23V 1mA IO 40mA 7.6 - 8.4 V Output Voltage VO 10.5V VI VMAX (Note2) 7.6 - 8.4 V Quiescent Current IQ TJ = 25C - 2.0 5.5 mA Quiescent Current Change 1mA IO 70mA With Line IQ 11V VI 23V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 60 - V/Vo IO = 5mA - -0.8 - mV/C 39 70 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 11V VI 21V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 4 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L09A) (Continued) (VI = 15V, IO = 40mA, 0C TJ 125C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Min. Typ. Max. Unit 8.64 9.0 9.36 V 11.5V VI 24V - 90 200 mV 13V VI 24V - 100 150 mV 1mA IO 100mA - 20 90 mV 1mA IO 40mA - 10 45 mV 11.5V VI 24V 1mA IO 40mA 8.55 - 9.45 V Output Voltage VO 11.5V VI VMAX (Note 2) 8.55 - 9.45 V Quiescent Current IQ TJ = 25C - 2.1 6.0 mA Quiescent Current Change 1mA IO 70mA With Line IQ 13V VI 24V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 70 - V/Vo IO = 5mA - -0.9 - mV/C 38 44 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 12V VI 22V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 5 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L10A) (Continued) (VI = 16V, IO = 40mA, 0 C TJ 125 C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Output Voltage VO Quiescent Current IQ Quiescent Current Change Min. Typ. Max. Unit 9.6 10.0 10.4 V 12.5 VI 25V - 100 220 mV 14V VI 25V - 100 170 mV 1mA IO 100mA - 20 94 mV 1mA IO 70mA - 10 47 mV 12.5V VI 25V, 1mA IO 40mA 9.5 - 10.5 12.5V VI VMAX (Note2) 1mA IO 70mA 9.5 - 10.5 TJ = 25C - - 6.0 TJ =125C - 4.2 6.5 V mA With Line IQ 12.5 VI 25V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 74 - V/Vo IO = 5mA - 0.95 - mV/C 38 43 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 15V VI 25V, TJ = 25C Dropout Voltage VD TJ = 25C Notes: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 6 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L12A) (Continued) (VI = 19V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Min. Typ. Max. Unit 11.5 12 12.5 V 14.5V VI 27V - 20 250 mV 16V VI 27V - 15 200 mV 1mA IO 100mA - 20 100 mV 1mA IO 40mA - 10 50 mV 14.5V VI 27V 1mA IO 40mA 11.4 - 12.6 V Output Voltage VO 14.5V VI VMAX (Note 2) 11.4 - 12.6 V Quiescent Current IQ TJ = 25C - 2.1 6.0 mA Quiescent Current Change 1mA IO 70mA With Line IQ 16V VI 27V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 80 - V/Vo IO = 5mA - -1.0 - mV/C 37 65 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 15V VI 25V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 7 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L15A) (Continued) (VI = 23V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Output Voltage VO Quiescent Current Quiescent Current Change IQ Min. Typ. Max. Unit 14.4 15 15.6 V 17.5V VI 30V - 25 300 mV 20V VI 30V - 20 250 mV 1mA IO 100mA - 25 150 mV 1mA IO 40mA - 12 75 mV 17.5V VI 30V 1mA IO 40mA 14.2 5 - 15.7 5 V 17.5V VI VMAX (Note 2) 1mA IO 70mA 14.2 5 - 15.7 5 V TJ = 25C - 2.1 6.0 mA With Line IQ 20V VI 30V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 90 - V/Vo IO = 5mA - -1.3 - mV/C 34 60 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 18.5V VI 28.5V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 8 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L18A) (Continued) (VI = 27V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Min. Typ. Max. Unit 17.3 18 18.7 V 21V VI 33V - 145 300 mV 22V VI 33V - 135 250 mV 1mA IO100mA - 30 170 mV 1mA IO 40mA - 15 85 mV 21V VI 33V 1mA IO 40mA 17.1 - 18.9 V Output Voltage VO 21V VI VMAX (Note 2) 1mA IO 70mA 17.1 - 18.9 V Quiescent Current IQ TJ = 25C - 2.2 6.0 mA Quiescent Current Change With Line IQ 21V VI 33V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 150 - V/Vo IO = 5mA - -1.8 - mV/C 34 48 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 23V VI 33V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 9 KA78LXXA/KA78L05AA Electrical Characteristics(KA78L24A) (Continued) (VI = 33V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Conditions VO TJ = 25C Line Regulation (Note1) VO TJ = 25C Load Regulation (Note1) VO TJ = 25C Min. Typ. Max. Unit 23 24 25 V 27V VI 38V - 160 300 mV 28V VI 38V - 150 250 mV 1mA IO 100mA - 40 200 mV 1mA IO 40mA - 20 100 mV 27V VI 38V 1mA IO 40mA 22.8 - 25.2 V Output Voltage VO 27V VI VMAX (Note2) 1mA IO 70mA 22.8 - 25.2 V Quiescent Current IQ TJ = 25C - 2.2 6.0 mA Quiescent Current Change With Line IQ 28V VI 38V - - 1.5 mA With Load IQ 1mA IO 40mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 200 - V/Vo IO = 5mA - -2.0 - mV/C 34 45 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 28V VI 38V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 10 KA78LXXA/KA78L05AA Absolute Maximum Ratings Parameter Symbol Value Unit Input Voltage (for VO = 5V to 8V) (for VO = 12V to 18V) (for VO = 24V VI 30 35 40 V V V Operating Junction Temperature Range TJ 0 ~ +150 C TSTG -65 ~ +150 C Storage Temperature Range Electrical Characteristics(KA78L05AA) (Continued) (VI = 10V, IO = 40mA, 0C TJ 125C, CI = 0.33 F, CO = 0.1F, unless otherwise specified. (Note1) Parameter Symbol Output Voltage Line Regulation (Note1) Load Regulation (Note1) Conditions Min. Typ. Max. Unit 4.9 5.0 5.1 V 7V VI 20V - 8 150 mV 8V VI 20V - 6 100 mV 1mA IO 100mA - 11 50 mV 1mA IO 40mA - 5.0 25 mV 7V VI 20V 1mA IO 40mA - - 5.15 V 1mA IO 70mA 4.85 - 5.15 V VO TJ = 25C VO TJ = 25C VO TJ = 25C Output Voltage VO 7V VI VMAX (Note2) Quiescent Current IQ TJ = 25C - 2.0 5.5 mA Quiescent Current Change With Line IQ 8V VI 20V - - 1.5 mA With Load IQ 1mA IO 40 mA - - 0.1 mA VN TA = 25C, 10Hz f 100kHz - 40 - V/Vo IO = 5mA - -0.65 - mV/C 41 80 - dB - 1.7 - V Output Noise Voltage Temperature Coefficient of VO VO/T Ripple Rejection RR f = 120Hz, 8V VI 18V, TJ = 25C Dropout Voltage VD TJ = 25C Note: 1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75W. 11 KA78LXXA/KA78L05AA Typical Application 3(8) INPUT C1 0.33 F NOTE 2 KA78LXXA NOTE 1 2(2,3,6,7) 1(1) OUTPUT 0. 1 F NOTE 2 '( )' : 8SOP Type Note: 1. To specify an output voltage, substitute voltage value for "XX". 2. Bypass Capacitors are recommend for optimum stability and transient response and should be located as close as possible to the regulator 12 KA78LXXA/KA78L05AA Mechanical Dimensions Package Dimensions in millimeters TO-92 Straight Lead for Bulk Packing APPROVED July-14-2008 D 13 KA78LXXA/KA78L05AA Mechanical Dimensions (Continued) Package Dimensions in millimeters TO-92 Formed Lead For T&R and Ammo Packing APPROVED July-14-2008 D 14 KA78LXXA/KA78L05AA Mechanical Dimensions (Continued) Package Dimensions in millimeters 8-SOP Symbol Min Nom Max A - - 1.75 A1 0.10 0.15 0.25 A2 1.25 1.45 1.50 B 0.35 0.37 0.51 C 0.19 0.20 0.25 D 4.80 4.90 5.00 E 3.80 3.90 4.00 e 1.27BSC H 5.79 5.99 6.20 h 0.25 - 0.50 L 0.50 0.70 0.90 GP 0.36 BSC q 0 - 8 aaa - - 0.25 bbb - - 0.10 15 KA78LXXA/KA78L05AA Mechanical Dimensions (Continued) Package Dimensions in millimeters SOT-89 1.50 0.20 4.50 0.20 (0.40) (1.10) 2.50 0.20 C0.2 4.10 0.20 (0.50) 1.65 0.10 0.50 0.10 0.40 0.10 0.40 1.50 TYP 1.50 TYP * 16 +0.10 -0.05 KA78LXXA/KA78L05AA Ordering Information Product Number Package Shipping KA78L05AZTA Ammo KA78L05AZTF Tape & Reel KA78L05AZBU Bulk KA78L06AZTA Ammo KA78L06AZBU Bulk KA78L08AZTA Ammo KA78L08AZTF Tape & Reel KA78L08AZBU Bulk KA78L09AZTA Ammo KA78L09AZBU Bulk KA78L10AZTA TO-92 Bulk KA78L12AZTA Ammo KA78L12AZTF Tape & Reel KA78L12AZBU Bulk KA78L15AZTA Ammo KA78L15AZBU Bulk KA78L18AZTA Ammo KA78L18AZBU Bulk KA78L24AZTA Ammo KA78L24AZBU Bulk KA78L05AMTF Tape & Reel KA78L05AMTM Tape & Reel SOT-89 Tape & Reel KA78L12AMTF Tape & Reel KA78L05AD Tube KA78L05ADTF Tape & Reel KA78L08ADTF 8-SOP Tape & Reel Tube KA78L12ADTF Tape & Reel KA78L05AAZBU TO-92 0 ~ +125 C Tube KA78L12AD KA78L05AAZTA 5% Tape & Reel KA78L09AMTF KA78L08AD Operating Temperature Ammo KA78L10AZBU KA78L08AMTF Output Voltage Tolerance Ammo Bulk 2% * For information on tape & reel and ammo pack specifications, including part orientation and tape sizes, please refer to our tape and reel data, www.fairchildsemi.com/products/discrete/pdf/to92_tr.pdf. 17 KA78LXXA/KA78L05AA DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 3/8/12 0.0m 001 Stock#DS400152 (c) 2012 Fairchild Semiconductor Corporation