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TLVH431BIDBVR

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs tlvh431bidbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers tlvh431bidbvr: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Initial commit: component/tlvh431bidbvr · Ray 4d ago
tlvh431bidbvr-etched.fit.json tlvh431bidbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlvh431bidbvr-etched.glb tlvh431bidbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlvh431bidbvr-etched.step tlvh431bidbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlvh431bidbvr.glb Publish 0.1.0 · Ray 4d ago
tlvh431bidbvr.kicad_mod Publish 0.1.0 · Ray 4d ago
tlvh431bidbvr.kicad_sym Publish 0.1.0 · Ray 4d ago
tlvh431bidbvr.lbr Publish 0.1.0 · Ray 4d ago
tlvh431bidbvr.step Publish 0.1.0 · Ray 4d ago

TLVH431BIDBVR

Texas Instruments · Voltage Reference · SOT-23-5

TLVH431BIDBVR 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 NC unconnected No internal connection.
2 * power_in Substrate connection that must be tied to ANODE or left open.
3 CATHODE bidirectional Cathode voltage pin for shunt regulator operation with output voltage range VREF to 18V and continuous current range 0.1 to 70mA.
4 REF input Reference voltage input for external feedback network with reference current range -0.05 to 3mA.
5 ANODE power_in Common ground connection pin, normally connected to ground.

Key specifications

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

CAD (KiCad official)

  • Symbol: TLVH431BIDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tlvh431bidbvr-etched.step / tlvh431bidbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlvh431bidbvr.step / tlvh431bidbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (58 pp, sha256 324b75b7f91c0fb0, retrieved 2026-10-01, 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