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LMV321M5X

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by Ray

Texas Instruments Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmplmv321m5x
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3D Model

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Datasheet

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Contents

README

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LMV321M5X

Texas Instruments · Operational Amplifier · SOT-23-5

LMV321M5X from Texas Instruments, 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 +IN input Noninverting input to the op-amp. Input common-mode range spans from V- - 0.2 V up to V+ - 0.8 V.
2 V- power_in Negative (lowest) power supply, typically tied to GND for single-supply operation. Supply voltage range 2.7 V to 5.5 V measured between V+ and V-.
3 -IN input Inverting input to the op-amp. Input common-mode range spans from V- - 0.2 V up to V+ - 0.8 V.
4 OUTPUT output Op-amp output. Rail-to-rail swing: with a 10 kOhm load, output swings within ~10 mV of V+ and ~65 mV of V-.
5 V+ power_in Positive (highest) power supply. Supply voltage range 2.7 V to 5.5 V measured between V+ and V-.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • LMV321M5X
  • LMV321M5XDBV
  • LMV321M5XDBVR
  • LMV321M5XDBVT
  • LMV321M5XDCK
  • LMV321M5XDCKR
  • LMV321M5XDCKT
  • LMV321M5XD
  • LMV321M5XDGK
  • LMV321M5XPW

CAD (KiCad official)

  • Symbol: LMV321M5X
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 ef76e9db34c62dc9, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF