component

LM385BYZ-1.2

Public Made by Adom

by adom

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

componentpower management (pmic)lm385byz-1.2factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 29d ago
viewers lm385byz-1-2: viewers · Ray 29d ago
lm385byz-1-2-etched.glb lm385byz-1-2: factory component page (tier=lcsc) · Ray 29d ago
lm385byz-1-2-etched.step lm385byz-1-2: factory component page (tier=lcsc) · Ray 29d ago
lm385byz-1-2-hero.glb lm385byz-1-2: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
lm385byz-1-2-hero.overlay.json Publish 0.1.0 · Ray 29d ago
lm385byz-1-2.glb Publish 0.1.0 · Ray 29d ago
lm385byz-1-2.kicad_mod Publish 0.1.0 · Ray 29d ago
lm385byz-1-2.kicad_sym Publish 0.1.0 · Ray 29d ago
lm385byz-1-2.lbr Publish 0.1.0 · Ray 29d ago
lm385byz-1-2.step Publish 0.1.0 · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json Set visibility: public · Ray 29d ago
README.md Publish 0.1.0 · Ray 29d ago

LM385BYZ-1.2

Texas Instruments · Voltage Reference · TO-92

LM385BYZ-1.2 from Texas Instruments, in a TO-92. 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 1.235V reference diode, shown connected to the diode symbol in the TO-92 bottom view; operating current 10μA to 20mA.
2 + passive Cathode (positive) terminal of the 2-terminal 1.235V reference diode, shown connected to the diode symbol in the TO-92 bottom view; reverse current absolute maximum is 30mA.
3 NC unconnected Shown in the TO-92 bottom view with no connection to the diode symbol; the datasheet gives no function for this pin.

Key specifications

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

CAD (KiCad official)

  • Symbol: LM385BYZ-1.2
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: lm385byz-1-2-etched.step / lm385byz-1-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm385byz-1-2.step / lm385byz-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 2026-10-11, 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