component

LM4030CMF-2.5

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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LM4030CMF-2.5

Texas Instruments · Voltage Reference · SOT-23-5

LM4030CMF-2.5 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; the datasheet says to leave it floating.
2 GND, N/C power_in Pin 2 is labeled 'GND, N/C' in the datasheet, meaning it may be used as ground or left as no connect; the datasheet gives no further limits for it.
3 N/C unconnected No connect pin; the datasheet says to leave it floating.
4 VREF power_out Regulated reverse breakdown voltage output of 2.5 V (LM4030-2.5), set at ISHUNT = 120 µA, with a minimum operating current of 120 µA and up to 30 mA continuous shunt current.
5 GND power_in Ground pin, which serves as the return (anode) of the shunt reference.

Key specifications

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

CAD (KiCad official)

  • Symbol: LM4030CMF-2.5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lm4030cmf-2-5-etched.step / lm4030cmf-2-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm4030cmf-2-5.step / lm4030cmf-2-5.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 2e7099d5c5a4c8eb, retrieved 2026-10-08, 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