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A3214ELHLT-T

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by adom

Allegro MicroSystems LLC Hall Sensor, SOT-23W. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs a3214elhlt-t: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers a3214elhlt-t: viewers · Ray 2mo ago
a3214elhlt-t-etched.fit.json a3214elhlt-t: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
a3214elhlt-t-etched.glb a3214elhlt-t: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
a3214elhlt-t-etched.step a3214elhlt-t: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
a3214elhlt-t.glb Publish 0.1.0 · Ray 2mo ago
a3214elhlt-t.kicad_mod Publish 0.1.0 · Ray 2mo ago
a3214elhlt-t.kicad_sym Publish 0.1.0 · Ray 2mo ago
a3214elhlt-t.lbr Publish 0.1.0 · Ray 2mo ago
a3214elhlt-t.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json a3214elhlt-t: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 29d ago
README.md a3214elhlt-t: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

A3214ELHLT-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-T
  • A3214ELHLT-TELHLX-T
  • A3214ELHLT-TEUA-T

CAD (KiCad official)

  • Symbol: A3214ELHLT-T
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23W (KiCad packages3D, STEP)
  • 3D model files: a3214elhlt-t-etched.step / a3214elhlt-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); a3214elhlt-t.step / a3214elhlt-t.glb are the bare package body.

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).

Datasheet PDF