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TMAG5231H1DQDBZR

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

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TMAG5231H1DQDBZR

Texas Instruments · Others · SOT-23-3

TMAG5231H1DQDBZR from Texas Instruments, in a SOT-23-3. 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, 1.65 V to 5.5 V; TI recommends a ceramic capacitor of at least 0.1 µF from this pin to ground.
2 OUT output Omnipolar push-pull output that responds to north and south magnetic poles, with absolute maximum output current of -5 mA to 5 mA.
3 GND power_in Ground reference for the device.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-3
Category Others
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
Power supply voltage VCC 1.65 5.5 V 4
Output voltage Vo 0 5.5 V 4
Output current Io -5 5 mA 4
Ambient temperature TA -40 125 °C 4
Power supply voltage VCC -0.3 5.5 V Over operating free-air temperature range 4
Output pin current OUT -5 5 mA Over operating free-air temperature range 4
Junction temperature TJ 150 °C Over operating free-air temperature range 4
Storage temperature Tstg -65 150 °C Over operating free-air temperature range 4
Electrostatic discharge, human body model (all pins) V(ESD) -5500 5500 V HBM per ANSI/ESDA/JEDEC JS-001, all pins 4
Electrostatic discharge, charged device model (all pins) V(ESD) -500 500 V CDM per ANSI/ESDA/JEDEC JS-002, all pins 4
Frequency of magnetic sampling (xxD version) fs 13 20 29 Hz 5
Peak current consumption ICC(PK) 0.8 1.25 2 mA 5
Power-on time tON 65 140 425 µs 5
Active time period tACTIVE 45 60 75 µs 5
Magnetic threshold operate point (BOP, TMAG5231H1D) BOP 30 40 50 mT Temperature = 25 °C 5
Magnetic release operate point (BRP, TMAG5231H1D) BRP 23.5 33.5 43.5 mT Temperature = 25 °C 5
Magnetic hysteresis (BHYS, TMAG5231H1D) BHYS 4.5 6.5 8.5 mT Temperature = 25 °C 5
Junction-to-ambient thermal resistance (SOT-23 DBZ) RθJA 227.4 °C/W SOT-23 (DBZ) 3-pin package 4
Junction-to-case (top) thermal resistance (SOT-23 DBZ) RθJC(top) 122.7 °C/W SOT-23 (DBZ) 3-pin package 4
Junction-to-board thermal resistance (SOT-23 DBZ) RθJB 61.2 °C/W SOT-23 (DBZ) 3-pin package 4
Junction-to-top characterization parameter (SOT-23 DBZ) ΨJT 21.3 °C/W SOT-23 (DBZ) 3-pin package 4
Junction-to-board characterization parameter (SOT-23 DBZ) ΨJB 60.8 °C/W SOT-23 (DBZ) 3-pin package 4

CAD (KiCad official)

  • Symbol: TMAG5231H1DQDBZR
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: tmag5231h1dqdbzr-etched.step / tmag5231h1dqdbzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmag5231h1dqdbzr.step / tmag5231h1dqdbzr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 11316684a2ef4b56, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF