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LMV331M7X

Public Made by Adom

by adom

Texas Instruments Comparators, SC-70-5. 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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docs lmv331m7x: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers lmv331m7x: viewers · Ray 9d ago
lmv331m7x-etched.fit.json lmv331m7x: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lmv331m7x-etched.glb lmv331m7x: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lmv331m7x-etched.step lmv331m7x: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lmv331m7x.glb Publish 0.1.0 · Ray 9d ago
lmv331m7x.kicad_mod Publish 0.1.0 · Ray 9d ago
lmv331m7x.kicad_sym Publish 0.1.0 · Ray 9d ago
lmv331m7x.lbr Publish 0.1.0 · Ray 9d ago
lmv331m7x.step Publish 0.1.0 · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Initial commit: component/lmv331m7x · Ray 9d ago

LMV331M7X

Texas Instruments · Comparators · SC-70-5

LMV331M7X from Texas Instruments, in a SC-70-5. 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 +IN input Noninverting input with input common mode voltage range from −0.1 V to 4.2 V at 5 V supply.
2 V- power_in Negative (lowest) power supply; ground reference.
3 -IN input Inverting input with input common mode voltage range from −0.1 V to 4.2 V at 5 V supply.
4 OUT tri_state Open-collector output with saturation voltage of 200 mV typical at 5 V supply and requiring external pull-up resistor between 1 kΩ to 10 kΩ.
5 V+ power_in Positive (highest) power supply with recommended operating supply voltage range from 2.7 V to 5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Amplifiers/Comparators
Pins 5

CAD (KiCad official)

  • Symbol: LMV331M7X
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: lmv331m7x-etched.step / lmv331m7x-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv331m7x.step / lmv331m7x.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (48 pp, sha256 c8d5275599a4cbe9, retrieved 2026-09-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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