# STM6315RAW13F

**STMicroelectronics** · Supervisor And Reset ICs · SOT-143

STM6315RAW13F from STMicroelectronics, in a SOT-143. 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 | VSS | power_in | Ground. |
| 2 | RST | output | Active-low open drain reset output that needs an external pull-up resistor to a supply up to 6V and is guaranteed valid down to VCC = 1.0V. |
| 3 | MR | input | Manual reset input that asserts RST when taken low, with an internal 63kΩ (typ) pull-up so it can be left open if unused. |
| 4 | VCC | power_in | Supply voltage, operating range 1.0 to 5.5V (absolute maximum 7.0V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-143 |
| Category | Power Management (PMIC) |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `STM6315RAW13F`
- Footprint: `Package_TO_SOT_SMD:SOT-143`
- 3D model: SOT-143 (KiCad packages3D, STEP)
- 3D model files: `stm6315raw13f-etched.step` / `stm6315raw13f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm6315raw13f.step` / `stm6315raw13f.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200398348890112) (21 pp, sha256 `059408cf2a388c0c`, retrieved 2026-10-08, tier: lcsc)
- **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/stm6315raw13f-datasheet.pdf)