component

LM385BXZ-1.2

Public Made by Adom

by adom

Texas Instruments Voltage Reference, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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LM385BXZ-1.2

Texas Instruments · Voltage Reference · TO-92-3

LM385BXZ-1.2 from Texas Instruments, in a TO-92-3. 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 - passive Anode (negative) terminal of the 2-terminal band-gap reference diode, per the TO-92 bottom-view diagram, which shows it on the triangle (anode) side of the symbol.
2 + passive Cathode (positive) terminal of the reference diode, per the TO-92 bottom-view diagram. The device regulates at about 1.235V over 10μA to 20mA of reverse current.
3 NC unconnected Shown in the TO-92 bottom-view diagram with no connection to the diode symbol, so it is not connected internally.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TO-92-3
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: LM385BXZ-1.2
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92-3 (KiCad packages3D, STEP)
  • 3D model files: lm385bxz-1-2-etched.step / lm385bxz-1-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm385bxz-1-2.step / lm385bxz-1-2.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 f069722c4b8202b3, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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