component
LMV321IDBVR-JSM
Public Made by Adomby adom
JSMSEMI 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
markdownLMV321IDBVR-JSM
JSMSEMI · Operational Amplifier · SOT-23-5
LMV321IDBVR-JSM from JSMSEMI, 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 | IN+ | input | Non-inverting input of the amplifier; input voltage range is -0.3V to +5V per the absolute maximum ratings. |
| 2 | GND | power_in | Negative supply / ground pin of the amplifier. |
| 3 | IN- | input | Inverting input of the amplifier; input voltage range is -0.3V to +5V per the absolute maximum ratings. |
| 4 | OUT | output | Amplifier output; short circuit to GND is continuous at V+ <= 15V and TA = 25°C, with maximum output current of about 40mA. |
| 5 | VCC+ | power_in | Positive supply input, operating range 3V to 5.5V (absolute maximum 5.5V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LMV321IDBVR-JSM - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lmv321idbvr-jsm-etched.step/lmv321idbvr-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv321idbvr-jsm.step/lmv321idbvr-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (8 pp, sha256
6168ffa74b469ee1, retrieved 2026-10-09, 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, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).