component
LMV331ILT
Public Made by Adomby adom
STMicroelectronics Comparators, SOT-23-5. Datasheet-verified pinout, 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
markdownLMV331ILT
STMicroelectronics · Comparators · SOT-23-5
LMV331ILT from STMicroelectronics, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VCC- | power_in | Ground reference for negative supply voltage. |
| 2 | IN+ | input | Non-inverting comparator input with common-mode input range of -0.1V to 2.0V at 2.7V supply or -0.1V to 4.2V at 5V supply. |
| 3 | IN- | input | Inverting comparator input with common-mode input range of -0.1V to 2.0V at 2.7V supply or -0.1V to 4.2V at 5V supply. |
| 4 | OUT | output | Open-drain comparator output with maximum output voltage of 5.5V and maximum sink current of 93mA at 5V supply. |
| 5 | VCC+ | power_in | Positive supply voltage with operating range 2.7V to 5.0V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LMV331ILT - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lmv331ilt-etched.step/lmv331ilt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv331ilt.step/lmv331ilt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (17 pp, sha256
eaa022bb298bc11f, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).