# JSM505

**JSMSEMI** · Magnetic Sensors · SOT-23

JSM505 from JSMSEMI, 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 | VCC | power_in | Supply pin for 2.7 V to 30 V operation with reverse-voltage protection at the Vcc pin, and an absolute maximum of 20 V for unlimited time. |
| 2 | GND | power_in | Ground reference for all voltages stated in the datasheet. |
| 3 | Vout | output | Open-drain output, rated up to 30 V and 25 mA recommended, with a 65 mA absolute maximum output current and short-circuit protection. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-23 |
| Category | Sensors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `JSM505`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `jsm505-etched.step` / `jsm505-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `jsm505.step` / `jsm505.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JSMSEMI datasheet](docs/jsm505-datasheet.pdf) (15 pp, sha256 `957c62b0a63349e5`, retrieved 2026-10-27, 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/jsm505-datasheet.pdf)