component

LM4050CIM3-2.5

Public Made by Adom

by adom

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

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lm4050cim3-2-5-etched.step lm4050cim3-2-5: factory component page (tier=lcsc) · Ray 20h ago
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package.json lm4050cim3-2-5: LCSC part number C202184 (was published as the bare integer) · Ray 40m ago
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LM4050CIM3-2.5

Texas Instruments · Voltage Reference · SOT-23

LM4050CIM3-2.5 from Texas Instruments, in a SOT-23. 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 Cathode output Provides precision regulated reference voltage output at 2.5V nominal; accepts shunt current in the range of approximately 60μA to 15mA.
2 Anode power_in Common reference terminal; typically connected to ground or the negative supply reference.
3 NC unconnected No internal connection (die attach pad); may be connected to Anode for EMI suppression in high-noise electromagnetic environments.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: LM4050CIM3-2.5
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: lm4050cim3-2-5-etched.step / lm4050cim3-2-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm4050cim3-2-5.step / lm4050cim3-2-5.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (47 pp, sha256 02a99aa1f022863b, retrieved 2026-10-05, 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