component
VCS2373S
Public Made by Adomby adom
HUAXIN Hall Sensor, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownVCS2373S
HUAXIN · Hall Sensor · SOT-23
VCS2373S from HUAXIN, 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 | VDD | power_in | Supply voltage pin, operating range 1.8V to 5.5V (typical 3.3V), absolute maximum 7V. |
| 2 | OUT | output | Push-pull output, VOH min VDD-0.3V and VOL max 0.2V at 10mA load current, with maximum sink current 10mA. |
| 3 | GND | power_in | Ground pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAXIN |
| Package | SOT-23 |
| Category | Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VDD | 1.8 | 3.3 | 5.5 | V | 4 | |
| Output low level | VOL | 0 | 0.2 | V | 负载电流=10mA | 4 | |
| Operating point | Bop | 8 | 12 | 16 | G | -40 |
4 |
| Release point | Brp | 2 | 4 | 6 | G | -40 |
4 |
| Hysteresis | Bhys | 6 | 8 | 10 | G | -40 |
4 |
| Supply voltage | VDD | 7 | V | 4 | |||
| Reverse supply voltage | VRDD | 0.3 | V | 4 | |||
| Output current | IOUTSINK | 10 | mA | 4 | |||
| Applied magnetic field | B | 5000 | G | 4 | |||
| ESD (HBM) | VESD | 2 | kV | 4 | |||
| Operating temperature | TA | -40 | 125 | degree | 4 | ||
| Storage temperature | TSTG | -50 | 150 | degree | 4 | ||
| Average current | Iw | 0.5 | uA | -40 |
4 | ||
| Operating frequency | Fw | 15 | Hz | -40 |
4 | ||
| Setup time | Tpo | 100 | uS | 4 | |||
| Sleep time | Tslp | 66.6 | mS | 4 |
CAD (KiCad official)
- Symbol:
VCS2373S - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
vcs2373s-etched.step/vcs2373s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vcs2373s.step/vcs2373s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUAXIN datasheet (6 pp, sha256
fef162b101fd16b8, retrieved 2026-10-22, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).