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REF4132A30DBVR

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Texas Instruments Voltage Reference, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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package.json ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
page.json ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
README.md ref4132a30dbvr: specified limits as data (metadata.characteristics, 21 rows from the datasheet) · Ray 23d ago
ref4132a30dbvr-etched.glb ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
ref4132a30dbvr-etched.step ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
ref4132a30dbvr-hero.glb ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
ref4132a30dbvr-hero.overlay.json ref4132a30dbvr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 11d ago
ref4132a30dbvr.glb Publish 0.1.0 · Ray 27d ago
ref4132a30dbvr.kicad_mod Publish 0.1.0 · Ray 27d ago
ref4132a30dbvr.kicad_sym Publish 0.1.0 · Ray 27d ago
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REF4132A30DBVR

Texas Instruments · Voltage Reference · SOT-23-5

REF4132A30DBVR from Texas Instruments, in a SOT-23-5. 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 N/C unconnected No-connect pin that should be left floating.
2 GND power_in Ground reference pin for the device.
3 EN input Enable input pin that enables or disables the device.
4 VIN power_in Reference voltage input pin that supplies the device.
5 VREF power_in Reference voltage output pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage accuracy (TA = 25°C) -0.05 0.05 % TA = 25°C 5
Output voltage temperature coefficient, A grade 12 ppm/℃ –40°C ≤ TA ≤ 125°C 5
Input voltage VIN 5.5 V VREF + VDO ≤ VIN ≤ 5.5 V 5
Quiescent current, active mode IQ 80 100 µA Active mode 5
Quiescent current, shutdown mode IQ 2.5 5 µA Shutdown mode, VEN = 0 V 5
Stable output capacitor range CL 0.1 10 µF 5
Input voltage VIN 5.5 V VREF + VDO minimum 4
Enable voltage VEN 0 V Upper limit is VIN 4
Output current IL -10 10 mA 4
Operating temperature TA -40 25 125 ℃ 4
Input voltage VIN -0.3 6 V 4
Enable voltage VEN -0.3 V Upper limit is VIN + 0.3 V 4
Output voltage VREF -0.3 5.5 V 4
Output short circuit current ISC 20 mA 4
Operating temperature range TA -55 150 °C Free-air 4
Storage temperature range Tstg -65 170 °C 4
Junction-to-ambient thermal resistance RθJA 185 °C/W DBV 5-pin package 4
Junction-to-case (top) thermal resistance RθJC(top) 156 °C/W DBV 5-pin package 4
Junction-to-board thermal resistance RθJB 29.6 °C/W DBV 5-pin package 4
Junction-to-top characterization parameter ΨJT 33.8 °C/W DBV 5-pin package 4
Junction-to-board characterization parameter ΨJB 29.1 °C/W DBV 5-pin package 4

CAD (KiCad official)

  • Symbol: REF4132A30DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: ref4132a30dbvr-etched.step / ref4132a30dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ref4132a30dbvr.step / ref4132a30dbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 5a3e7477054b0e9d, retrieved 2026-10-11, 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