component

LMV721DBVRG

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by Ray

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

componentop-amp-cmplmv721dbvrg
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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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Contents

README

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LMV721DBVRG

HANSCHIP semiconductor · Operational Amplifier · SOT-23-5

LMV721DBVRG from HANSCHIP semiconductor, 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 OUT output Amplifier output. Rail-to-rail output stage capable of sourcing/sinking up to ~70 mA (typ) into loads; swing to within ~0.1 V of either rail with RL = 600 Ω, ~15 mV with RL = 10 kΩ.
2 VSS power_in Negative supply / ground reference for the op-amp. For single-supply operation tie to GND; supply voltage VDD-VSS range 2.1 V to 5.5 V (absolute max 7.5 V).
3 IN+ input Non-inverting analog input. Rail-to-rail input common-mode range (typ -0.1 V to VDD+0.1 V). Input bias current 1 pA typ; absolute max input voltage VSS-0.5 V to VDD+0.5 V.
4 IN- input Inverting analog input. Rail-to-rail input common-mode range (typ -0.1 V to VDD+0.1 V). Input bias current 1 pA typ; absolute max input voltage VSS-0.5 V to VDD+0.5 V.
5 VDD power_in Positive supply. Single-supply range +2.1 V to +5.5 V (VDD referenced to VSS); absolute max 7.5 V. Bypass locally with a ceramic capacitor to VSS.

Key specifications

Parameter Value
Manufacturer HANSCHIP semiconductor
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • LMV721DBVRG
  • LMV721DBVRGDCKRG
  • LMV721DBVRGDRG
  • LMV721DBVRGDRG4
  • LMV721DBVRGDGKRG
  • LMV721DBVRGNDBVRG
  • LMV721DBVRGNDCKRG

CAD (KiCad official)

  • Symbol: LMV721DBVRG
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
lmv721dbvrg.step 85 KB You want the bare part, or you mark your own boards.
lmv721dbvrg-etched.step 1.6 MB You want the part with LMV721DBVRG already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 425 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: HANSCHIP semiconductor datasheet (17 pp, sha256 bb8b898173d4325f, retrieved 2026-08-17, tier: lcsc)
  • 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