component

LM4132EMFX-1.8

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.

componentpower management (pmic)lm4132emfx-1.8factory-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 29d ago
viewers lm4132emfx-1-8: viewers · Ray 29d ago
lm4132emfx-1-8-etched.glb lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
lm4132emfx-1-8-etched.step lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
lm4132emfx-1-8-hero.glb lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
lm4132emfx-1-8-hero.overlay.json lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
lm4132emfx-1-8.glb Publish 0.1.0 · Ray 29d ago
lm4132emfx-1-8.kicad_mod Publish 0.1.0 · Ray 29d ago
lm4132emfx-1-8.kicad_sym Publish 0.1.0 · Ray 29d ago
lm4132emfx-1-8.lbr Publish 0.1.0 · Ray 29d ago
lm4132emfx-1-8.step Publish 0.1.0 · Ray 29d ago
package.json lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
page.json lm4132emfx-1-8: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC b… · Ray 12d ago
README.md Publish 0.1.0 · Ray 29d ago

LM4132EMFX-1.8

Texas Instruments · Voltage Reference · SOT-23-5

LM4132EMFX-1.8 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 N/C unconnected No-connect pin that must be left floating.
2 GND power_in Ground reference for the device.
3 EN input Enable input: EN = VIN starts normal operation and EN = GND puts the device in shutdown; the datasheet gives enable as 65% of VIN to VIN and disable as 0 V to 35% of VIN, and VEN must not exceed VIN.
4 VIN power_in Input supply that must satisfy VIN > VREF + 400 mV (ILOAD ≤ 10 mA) and must not exceed the 5.5 V maximum input supply voltage.
5 VREF power_out Reference voltage output, 1.8 V for this variant, that can source up to 20 mA and does not need an output capacitor.

Key specifications

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

CAD (KiCad official)

  • Symbol: LM4132EMFX-1.8
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lm4132emfx-1-8-etched.step / lm4132emfx-1-8-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm4132emfx-1-8.step / lm4132emfx-1-8.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (44 pp, sha256 4bd8402ff026fdf1, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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