# APX810-31SRG-7

**Diodes Incorporated** · Monitors & Reset Circuits · SOT-23R

APX810-31SRG-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 | RESET | output | Push-pull active-high reset output for the APX810, held asserted for at least 240ms after VCC rises above the reset threshold and guaranteed valid down to VCC = 1V. |
| 2 | GND | power_in | Ground. |
| 3 | VCC | power_in | Operating voltage input, recommended 1.1V to 5.5V with an absolute maximum of -0.3V to +6.0V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23R |
| Category | Power Supply Chip |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `APX810-31SRG-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23R (KiCad packages3D, STEP)
- 3D model files: `apx810-31srg-7-etched.step` / `apx810-31srg-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `apx810-31srg-7.step` / `apx810-31srg-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/APX810-31SRG-7.pdf) (8 pp, sha256 `3705d26d1b576d71`, retrieved 2026-10-27, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/apx810-31srg-7-datasheet.pdf)