# AP7313-15SAG-7

**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

AP7313-15SAG-7 from Diodes Incorporated, in a SOT-23. 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 | IN | power_in | Voltage input pin; bypass to ground through at least a 1µF capacitor. |
| 2 | OUT | power_out | Voltage output pin; bypass to ground through a 1µF ceramic capacitor. |
| 3 | GND | power_in | Ground pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| 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 |  | 4 |
| Operating ambient temperature | TA | -40 |  | 85 | °C |  | 4 |
| Input quiescent current | IQ |  | 55 | 75 | μA | IOUT = 0mA | 5 |
| Input quiescent current | IQ |  | 65 | 85 | μA | IOUT = 150mA | 5 |
| Output voltage accuracy |  | -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 |
| Input voltage | VIN |  |  | 7 | V |  | 4 |
| ESD HBM protection | ESD HBM |  |  | 6 | kV | Human Body Model | 4 |
| ESD MM protection | ESD MM |  |  | 400 | V | Machine Model | 4 |
| Operating junction temperature range | TOP | -40 |  | 125 | °C |  | 4 |
| Storage temperature range | TST | -65 |  | 150 | °C |  | 4 |
| Power dissipation | PD |  |  | 600 | mW | SOT23, ratings apply at ambient 25°C (Note 3) | 4 |
| Maximum junction temperature | TJ |  |  | 150 | °C |  | 4 |
| Thermal resistance junction-to-ambient | θJA |  | 207 |  | °C/W | SOT23, device on FR-4 with minimum recommended pad layout (Note 6) | 5 |

## CAD (KiCad official)

- Symbol: `AP7313-15SAG-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `ap7313-15sag-7-etched.step` / `ap7313-15sag-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap7313-15sag-7.step` / `ap7313-15sag-7.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AP7313-15SAG-7.pdf) (13 pp, sha256 `1ef834aad1c7bc4b`, retrieved 2026-11-02, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/ap7313-15sag-7-datasheet.pdf)