component

TMAG5124E1CQDBZR

Public Made by Adom

by adom

Texas Instruments Hall Switches, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs tmag5124e1cqdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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README.md Initial commit: component/tmag5124e1cqdbzr · Ray 9d ago
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tmag5124e1cqdbzr-etched.glb tmag5124e1cqdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tmag5124e1cqdbzr-etched.step tmag5124e1cqdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tmag5124e1cqdbzr.glb Publish 0.1.0 · Ray 9d ago
tmag5124e1cqdbzr.kicad_mod Publish 0.1.0 · Ray 9d ago
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tmag5124e1cqdbzr.step Publish 0.1.0 · Ray 9d ago

TMAG5124E1CQDBZR

Texas Instruments · Hall Switches · SOT-23

TMAG5124E1CQDBZR from Texas Instruments, 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 Power supply input 2.5 V to 38 V; connect a ceramic capacitor of at least 0.01 µF between VCC and ground.
2 TEST passive Must be connected to pin 3 (GND); test pin for diagnostic use.
3 GND power_in Ground reference; return path for 2-wire current-loop interface.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23
Category Magnetic Sensors
Pins 3

CAD (KiCad official)

  • Symbol: TMAG5124E1CQDBZR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tmag5124e1cqdbzr-etched.step / tmag5124e1cqdbzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmag5124e1cqdbzr.step / tmag5124e1cqdbzr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 b6fead9f35aafbbe, retrieved 2026-09-27, 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 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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