component

REF3233AIDBVR

Public Made by Adom

by adom

Texas Instruments Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ref3233aidbvrfactory-2.0.0extractor-text
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REF3233AIDBVR

Texas Instruments · Voltage Reference · SOT-23-6

REF3233AIDBVR from Texas Instruments, in a SOT-23-6. 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 GND_F power_in Analog ground connection of the device.
2 GND_S input Load end ground sensing input; maximum 200mV differential voltage with GND_F to prevent ESD diode conduction.
3 ENABLE input Digital input pin used to enable and disable the device; ENABLE > 1.5V activates device, ENABLE < 0.7V puts device in shutdown mode.
4 IN power_in Positive power supply voltage input; minimum 5mV above output voltage (1.8V minimum for REF3212, others per spec), maximum 5.5V.
5 OUT_S input Load end output voltage sense connection for remote sensing to compensate for trace and contact resistance.
6 OUT_F output Reference voltage output; nominal 3.3V for REF3233 with output current range -10mA to +10mA.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: REF3233AIDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: ref3233aidbvr-etched.step / ref3233aidbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ref3233aidbvr.step / ref3233aidbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 4085cf61cd12affb, retrieved 2026-10-07, 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 0.3, primary claude-haiku-4-5-20251001 (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