PART OBSOLETE - NO ALTERNATE PART AP1115 0.6A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR OBSOLETE - PART DISCONTINUED Description Pin Assignments The AP1115 is a low dropout positive adjustable or fixed mode regulator with 0.6A output current capability. The product is specifically designed to provide a well-regulated supply for low-voltage IC applications such as high-speed bus termination and low-current 3.3V logic supply. AP1115 is also well suited for other applications such as VGA cards. AP1115 is guaranteed to have <1.3V dropout at full load current, making it ideal to provide well regulated outputs of 1.25V to 5V with up to 18V input supply. AP1115A ( Top View ) 2 Adj (GND) 1 VOUT SOT89-3 1.3V Maximum Dropout at Full Load Current Fast Transient Response Output Current Limiting Built-in Thermal Shutdown Good Noise Rejection 3-Terminal Adjustable or Fixed 1.5V / 1.8V / 2.5V / 2.8V/ 3.0V / AP1115B ( Top View ) 3.3V / 3.5V / 5.0V Lead Free Package: SOT89-3L VIN Tab is Adj (GND) Features 3 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) SOT89-3L: Available in "Green" Molding Compound Tab is VIN (No Br, Sb) SOT89-3 3 VOUT 2 VIN 1 Adj (GND) Halogen and Antimony Free. "Green" Device (Note 3) Applications PC Peripheral Communication Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. AP1115 Document number: DS31026 Rev. 6 - 4 1 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Typical Applications Circuit 5V 5V C1 100uF OBSOLETE - PART DISCONTINUED C1 100uF VIN VIN GND Adj VOUT VOUT 3.3V/0.5A C2 100uF AP1115 A (5V/3.3V Fixed Output) R1 121 R2 121 VO 2.5V/0.5A C2 100uF AP1115 A (5V/2.5V Adj Output) 5V 5V C1 100uF C1 100uF VO VOUT VIN VOUT 3.3V/0.5A C2 100uF VIN Adj GND AP1115 B (5V/3.3V Fixed Output) 2.5V/0.5A C2 R1 121 100 uF R2 121 AP1115B (5V/2.5V Adj Output) Note : Vo = VREF x (1+ R 2 ) R1 Pin Descriptions Pin Name I/O Adj (GND) I VOUT O Function A resistor divider from this pin to the VOUT pin and ground sets the output voltage (Ground only for FixedMode). The output of the regulator. A minimum of 10uF capacitor (0.15 ESR 20) must be connected from this pin to ground to insure stability. The input pin of regulator. Typically a large storage capacitor (0.15 ESR 20) is connected from this pin VIN I to ground to insure that the input voltage does not sag below the minimum dropout voltage during the load transient response. This pin must always be 1.3V higher than VOUT in order for the device to regulate properly. AP1115 Document number: DS31026 Rev. 6 - 4 2 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Absolute Maximum Ratings (@TA = +25C, unless otherwise specified.) OBSOLETE - PART DISCONTINUED Symbol Parameter Rating Unit VIN DC Supply Voltage -0.3 to +18 V PD Power Dissipation Internally Limited mW TST Storage Temperature TMJ Maximum Junction Temperature -65 to +150 C +150 C Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. Recommended Operating Conditions Symbol TOP Parameter Electrical Characteristics Parameter Reference Voltage Output Voltage Line Regulation Unit +125 C (@TA = +25C, unless otherwise specified.) Conditions Min Typ Max Unit AP1115-ADJ 1.225 1.250 1.275 V AP1115-1.5 IOUT = 10mA, TA = +25C, 3V VIN 12V 1.470 1.500 1.530 V AP1115-1.8 IOUT = 10mA, TA = +25C, 3.3V VIN 12V 1.764 1.800 1.836 V AP1115-2.5 IOUT = 10mA, TA = +25C, 4V VIN 12V 2.450 2.500 2.550 V AP1115-2.8 IOUT = 10mA, TA = +25C, 4.3V VIN 12V 2.744 2.800 2.856 V AP1115-3.0 IOUT = 10mA, TA = +25C, 4.5V VIN 12V 2.940 3.000 3.060 V AP1115-3.3 IOUT = 10mA, TA = +25C, 4.8V VIN 12V 3.235 3.300 3.365 V AP1115-3.5 IOUT = 10mA, TA = +25C, 5V VIN 12V 3.430 3.500 3.570 V AP1115-5.0 IOUT = 10mA, TA = +25C, 6.5V VIN 12V 4.900 5.000 5.100 V AP1115-XXX IO = 10mA, VOUT + 1.5V < VIN < 15V, TA = +25C -- -- 0.2 % -- -- 1 % -- 12 15 mV -- 15 18 mV -- 20 25 mV -- 22 28 mV -- 23 30 mV -- 26 33 mV -- 28 35 mV -- 40 50 mV AP1115-1.5 AP1115-1.8 AP1115-2.5 AP1115-2.8 AP1115-3.0 AP1115-3.3 AP1115-3.5 AP1115-5.0 Notes: Max 0 TA = +25C, (VIN - OUT) = 1.5V, IO = 10mA AP1115-ADJ Load Regulation Min Operating Junction Temperature Range VIN = 3.3V, VADJ = 0,0mA < Io < 0.6A, TA = +25C (Notes 4 & 5) VIN = 3V, 0mA < Io < 0.6A,TA = +25C (Notes 4 & 5) VIN = 3.3V, 0mA < Io < 0.6A, TA = +25C (Notes 4 & 5) VIN = 4V, 0mA < Io < 0.6A, TA = +25C (Notes 4 & 5) VIN = 4.3V, 0mA < Io < 0.6A, TA = +25C (Notes 4 & 5) VIN = 5V, 0 IOUT 0.6A, TA = +25C (Notes 4 & 5) VIN = 5V, 0 IOUT 0.6A, TA = +25C (Notes 4 & 5) VIN = 5V, 0 IOUT 0.6A, TA = +25C (Notes 4 & 5) VIN = 8V, 0 IOUT 0.6A, TA = +25C (Notes 4 & 5) 4. See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18" from the package. 5. Line and load regulation are guaranteed up to the maximum power dissipation of 5W. Power dissipation is determined by the input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. AP1115 Document number: DS31026 Rev. 6 - 4 3 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Electrical Characteristics (cont.) (@TA = +25C, unless otherwise specified.) Parameter Current Limit Minimum Load Current (Note 6) AP1115-XXX Thermal Regulation TA = +25C, 30ms pulse Dropout Voltage (VIN-VOUT) OBSOLETE - PART DISCONTINUED Conditions AP1115-ADJ/1.5/1.8 2.5/2.8/3.0/3.3/3.5/5.0 AP1115-ADJ/1.5/1.8 2.5/2.8/3.0/3.3/3.5/5.0 Ripple Rejection Typ Max Unit IOUT = 0.6A, VOUT = 1%VOUT -- 1.1 1.3 V (VIN -VOUT) = 5V 0.7 -- -- A 0C TJ +125C -- 5 10 mA -- 0.008 0.04 %/W -- 60 70 dB % f = 120Hz,COUT = 25F Tantalum, IOUT = 0.6A AP1115-XXX VIN = VOUT +3V IO = 10mA -- 0.6 -- JA Thermal Resistance Junction-to-Ambient (No heat sink; No air flow) (Note 7) -- 164 -- C/W JC Thermal Resistance Junction-to-Case Control Circuitry/Power Transistor (Note 7) -- 35 -- C/W Temperature Stability Notes: Min 6. Quiescent current is defined as the minimum output current required to maintain regulation. At 12V input/output differential the device is guaranteed to regulate if the output current is greater than 10mA. 7. Test conditions for SOT89-3L: Device mounted on FR-4 substrate, 2oz copper, with minimum recommended pad layout. AP1115 Document number: DS31026 Rev. 6 - 4 4 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Typical Performance Characteristics 0.20 2. 0 Output Voltage Deviation (%) 1. 8 Dropout Voltage (V) 1. 4 1. 2 0 I load=600mA -0.20 Tj = 25 oC 1. 0 -0.40 0. 8 Tj = 125 oC 0. 6 -0.80 0. 4 0. 2 0 0 200 100 300 400 500 -1 600 -25 0 Output Current (mA) Dropout Voltage v s Output Current 25 50 Temperature (oC) 75 100 125 Load Regulation v s Temperature 2 1 1.5 0. 5 0 -0.5 -1 -1.5 -2 -50 -25 0 25 50 Temperature (oC) 75 100 125 150 Output Voltage Deviation (%) Output Voltage Change (%) 0.8 1 0.6 0.4 0.2 0 2 Cin=1uF Cout=10uF Tantalum 6.5 5.5 40 20 0 -20 -40 0 20 40 60 80 100 120 140 160 180 200 TIME (us) Load Current (A) Output Voltage Deviation (mV) 7.5 Document number: DS31026 Rev. 6 - 4 8 10 12 Input Voltage (V) Line Regulation 30 C in = 1uF C out = 10 uF Tantalum Preload = 100mA 20 10 0 -10 -20 2 1 0 -1 0 Line Transient Response AP1115 6 4 Percent Change in Output Voltage v s Temperature Output Voltage Deviation (mV) Input Voltage (V) OBSOLETE - PART DISCONTINUED 1. 6 10 20 30 40 50 60 70 80 90 100 TIME (us) Load Transient Response 5 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Ordering Information AP1115 X Y XX X - 13X Package OBSOLETE - PART DISCONTINUED Pin Version A : Pin1 : VOUT 2 : Adj(GND) 3 : VIN B : Pin1 : Adj(GND) 2 : VIN 3 : VOUT Pb Lead-Free Y : SOT89-3 Blank : ADJ 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 30 : 3.0V 33 : 3.3V 35 : 3.5V 50 : 5.0V Device Package Code Packaging (Note 8) Lead Free Packing L : Lead Free G : Green 13 : Tape & Reel 13R : Tape & Reel 13" Tape and Reel (Note 9) Quantity Part Number Suffix AP1115XYXXL-13 Y SOT89-3 2500/Tape & Reel -13 AP1115XYXXG-13 Y SOT89-3 2500/Tape & Reel -13 AP1115XYXXL-13R Y SOT89-3 4000/Tape & Reel -13R AP1115XYXXG-13R Y SOT89-3 4000/Tape & Reel -13R Lead-Free Pb Vout Notes: 8. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 9. Find Surface Mount (SMD) Packaging and Reel and Carrier Tape specification in document AP02007.pdf http://www.diodes.com/datasheets/ap02007.pdf Marking Information SOT89-3 ( Top View ) XX Y W X 1 Output Version ADJ 1.5V 1.8V 2.5V 2.8V 3.0V 3.3V 3.5V 5.0V AP1115 Document number: DS31026 Rev. 6 - 4 2 3 XX : Identification code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : Internal code a~z : Lead Free A~Z : Green Identification Code AP1115A AP1115B JO JU JP JV JQ JW JR JX JC JD JM JN JS JY JK JL JT JZ 6 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 Package Outline Dimensions (All dimensions in mm.) Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. OBSOLETE - PART DISCONTINUED D1 0 .20 R0 H1 H E B1 SOT89-3 Dim Min Max A 1.40 1.60 B 0.44 0.62 B1 0.35 0.54 C 0.35 0.44 D 4.40 4.60 D1 1.62 1.83 E 2.29 2.60 e 1.50 Typ H 3.94 4.25 H1 2.63 2.93 L 0.89 1.20 All Dimensions in mm C L B e 8 (4X) A D Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. X1 Dimensions Value (in mm) X 0.900 X1 1.733 X2 0.416 Y 1.300 Y1 4.600 Y2 1.475 Y3 0.950 Y4 1.125 C 1.500 X2 (2x) Y1 Y3 Y4 Y2 Y C X (3x) AP1115 Document number: DS31026 Rev. 6 - 4 7 of 8 www.diodes.com April 2016 (c) Diodes Incorporated AP1115 IMPORTANT NOTICE OBSOLETE - PART DISCONTINUED DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2012, Diodes Incorporated www.diodes.com AP1115 Document number: DS31026 Rev. 6 - 4 8 of 8 www.diodes.com April 2016 (c) Diodes Incorporated