# HX6383EST

**HUAXIN** · Hall Sensor · SOT-23

HX6383EST from HUAXIN, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Supply input. Operating range 1.65 V to 6.0 V (absolute max 7 V). Bypass with a 10 nF capacitor to GND per recommended application circuit. |
| 2 | Output | output | Push-pull digital Hall switch output. Drives VOH >= VDD-0.2 V (source) or VOL <= 0.2 V (sink) at 0.5 mA; max output current 1 mA. Off-state leakage <= 1 uA. No external pull-up required. |
| 3 | GND | power_in | Ground reference for supply and output. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HUAXIN |
| Package | SOT-23 |
| Category | Sensor |
| Pins | 3 |

## Ordering variants

Same part, different packaging or reel option.

- `HX6383EST`
- `HX6383ESTEUA`

## CAD (KiCad official)

- Symbol: `HX6383EST`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `hx6383est-etched.step` / `hx6383est-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hx6383est.step` / `hx6383est.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HUAXIN datasheet](docs/hx6383est-datasheet.pdf) (8 pp, sha256 `27fa234bf3c12750`, retrieved 2026-08-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/hx6383est-datasheet.pdf)