component
A3214ELHLT-T
Public Unreviewedby Ray
Allegro MicroSystems LLC Hall Sensor, SOT-23W. Datasheet-verified pinout, 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
markdownA3214ELHLT-T
Allegro MicroSystems LLC · Hall Sensor · SOT-23W
A3214ELHLT-T from Allegro MicroSystems LLC, in a SOT-23W. 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 | Input power supply, 2.4 to 5.5 V operating range (6 V absolute max). Tie to GND with a bypass capacitor. |
| 2 | VOUT | output | Open-drain / MOSFET digital output signal. Latched Hall-switch output; rated for up to 6 V off voltage and 1 mA output current (V_OUT(ON) typ 100 mV at I_OUT = 1 mA). |
| 3 | GND | power_in | Ground reference for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Allegro MicroSystems LLC |
| Package | SOT-23W |
| Category | Sensor |
| Pins | 3 |
Ordering variants
A3214ELHLT-TA3214ELHLT-TELHLX-TA3214ELHLT-TEUA-T
CAD (KiCad official)
- Symbol:
A3214ELHLT-T - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23W (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Allegro MicroSystems LLC datasheet (12 pp, sha256
ecfb8b30803c8732, retrieved 2026-08-17, tier: lcsc) - 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).