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AP7313-10SRG-7
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23R. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAP7313-10SRG-7
Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23R
AP7313-10SRG-7 from Diodes Incorporated, in a SOT-23R. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground reference pin for the regulator; on the SOT23R package this is pin 1. |
| 2 | OUT | power_out | Regulated voltage output pin, which must be bypassed to ground with a 1µF ceramic capacitor (recommended COUT 1µF to 4.7µF, ESR 10mΩ to 200mΩ, X7R or X5R) placed close to OUT and GND, with output current rated 0 to 150mA. |
| 3 | IN | power_in | Voltage input pin, recommended input voltage 2V to 6V (absolute maximum 7V), to be bypassed to ground through at least a 1µF capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23R |
| Category | Power Management (PMIC) |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input voltage | VIN | 2 | 6 | V | 4 | ||
| Output Current | IOUT | 0 | 150 | mA | Note 4: device regulates without load current | 4 | |
| Operating Ambient Temperature | TA | -40 | 85 | °C | 4 | ||
| Input Voltage | VIN | 7 | V | 4 | |||
| Operating Junction Temperature Range | TOP | -40 | 125 | °C | 4 | ||
| Storage Temperature Range | TST | -65 | 150 | °C | 4 | ||
| Power Dissipation (SOT23R) | PD | 540 | mW | Note 3: ratings apply to ambient temperature at 25°C | 4 | ||
| Maximum Junction Temperature | TJ | 150 | °C | 4 | |||
| ESD HBM Human Body Model ESD Protection | ESD HBM | 6 | kV | 4 | |||
| ESD MM Machine Model ESD Protection | ESD MM | 400 | V | 4 | |||
| Input Quiescent Current | IQ | 55 | 75 | μA | IOUT = 0mA | 5 | |
| Input Quiescent Current | IQ | 65 | 85 | μA | IOUT = 150mA | 5 | |
| Dropout Voltage | VDropout | 150 | 300 | mV | IOUT = 150mA | 5 | |
| Output Voltage Accuracy | VOUT | -2 | 2 | % | TA = -40°C to 85°C, IOUT = 30mA | 5 | |
| Line Regulation | ΔVOUT/ΔVIN/V | 0.01 | 0.2 | %/V | VIN = (VOUT +1V) to VIN-Max, IOUT = 1mA | 5 | |
| Load Regulation | ΔVOUT/VOUT | -0.6 | 0.6 | % | VIN = (VOUT +1V) to VIN-Max, IOUT from 1mA to 150mA | 5 | |
| Current limit | ILIMIT | 200 | 300 | mA | VIN = (VOUT +1V) to VIN-Max, VOUT/ROUT = 0.5A | 5 | |
| Thermal Resistance Junction-to-Ambient (SOT23R) | θJA | 230 | °C/W | Note 6: device on FR-4, minimum recommended pad layout, 2oz copper, single sided | 5 |
CAD (KiCad official)
- Symbol:
AP7313-10SRG-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23R (KiCad packages3D, STEP)
- 3D model files:
ap7313-10srg-7-etched.step/ap7313-10srg-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ap7313-10srg-7.step/ap7313-10srg-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (13 pp, sha256
1ef834aad1c7bc4b, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).