component
LMV321RILT
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, SOT-23-5. 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
markdownLMV321RILT
STMicroelectronics · Operational Amplifier · SOT-23-5
LMV321RILT from STMicroelectronics, 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 | Output | output | Op amp output; rail-to-rail output capable of sourcing/sinking up to approximately 48 mA into loads referenced between VDD and VCC. |
| 2 | VDD | power_in | Negative supply / ground reference pin; input common-mode range extends from VDD - 0.2 V to VCC + 0.2 V. |
| 3 | Non-inverting input | input | Non-inverting input of the operational amplifier, usable over the extended rail-to-rail common-mode input voltage range. |
| 4 | Inverting input | input | Inverting input of the operational amplifier, usable over the extended rail-to-rail common-mode input voltage range. |
| 5 | VCC | power_in | Positive supply voltage pin; operating range from 2.7 V to 6 V, absolute maximum 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LMV321RILT - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lmv321rilt-etched.step/lmv321rilt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv321rilt.step/lmv321rilt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (18 pp, sha256
62e0ecd167aed5ca, retrieved 2026-09-24, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-5(text+vision), consensusclaude-opus-4-8(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).