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LMV641MFE

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by adom

Texas Instruments Operational Amplifier, 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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LMV641MFE

Texas Instruments · Operational Amplifier · SOT-23-5

LMV641MFE 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 VOUT output Output of the amplifier, which swings rail-to-rail; output swing is about 40 mV from the supply rail at 2 kΩ load per the datasheet.
2 V- power_in Negative power supply input; with single-supply operation it is tied to ground, and total supply V+ − V- is limited to 2.7 V to 12 V (absolute maximum 13.2 V).
3 VIN+ power_in Non-inverting input; the common-mode input range includes the negative supply rail (0 V to 1.8 V at 2.7 V supply).
4 VIN- power_in Inverting input of the amplifier.
5 V+ power_in Positive power supply input, operating from 2.7 V to 12 V (absolute maximum 13.2 V between V+ and V-).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

CAD (KiCad official)

  • Symbol: LMV641MFE
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lmv641mfe-etched.step / lmv641mfe-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv641mfe.step / lmv641mfe.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 145973ace16ea402, retrieved 2026-10-08, 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-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