component
LMV331M7X
Public Made by Adomby adom
Texas Instruments Comparators, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLMV331M7X
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv331m7x.step/lmv331m7x.glbare 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).