component

ATL432AIDBZR

Public Made by Adom

by adom

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

componentpower supply chipatl432aidbzrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers atl432aidbzr: viewers · Ray 2d ago
atl432aidbzr-etched.glb atl432aidbzr: factory component page (tier=lcsc) · Ray 2d ago
atl432aidbzr-etched.step atl432aidbzr: factory component page (tier=lcsc) · Ray 2d ago
atl432aidbzr-hero.glb Publish 0.1.0 · Ray 2d ago
atl432aidbzr-hero.overlay.json Publish 0.1.0 · Ray 2d ago
atl432aidbzr.glb Publish 0.1.0 · Ray 2d ago
atl432aidbzr.kicad_mod Publish 0.1.0 · Ray 2d ago
atl432aidbzr.kicad_sym Publish 0.1.0 · Ray 2d ago
atl432aidbzr.lbr Publish 0.1.0 · Ray 2d ago
atl432aidbzr.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Initial commit: component/atl432aidbzr · Ray 2d ago

ATL432AIDBZR

Texas Instruments · Voltage References · SOT-23-3

ATL432AIDBZR 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 REF input Reference/feedback input pin referenced to ANODE; internally compared to 2.5V nominal reference voltage; requires minimum input current of 0.1µA for proper operation; typical input current 30-150 nA.
2 CATHODE bidirectional Cathode shunt regulation node; operates from 2.5V to 36V; regulates shunt current from 35µA minimum to 100mA maximum; minimum 35µA required for stable regulation per device specifications.
3 ANODE power_in Common anode ground reference pin; establishes voltage baseline for internal circuits and provides return path for all cathode shunt currents; typically connected to system ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-3
Category Power Supply Chip
Pins 3

CAD (KiCad official)

  • Symbol: ATL432AIDBZR
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: atl432aidbzr-etched.step / atl432aidbzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); atl432aidbzr.step / atl432aidbzr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 f56404f009dc2b08, retrieved 2026-10-03, 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