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OPA376M5

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by adom

HGSEMI Precision OpAmps, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs opa376m5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers opa376m5: viewers · Ray 1mo ago
opa376m5-etched.fit.json opa376m5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
opa376m5-etched.glb opa376m5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
opa376m5-etched.step opa376m5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
opa376m5.glb Publish 0.1.0 · Ray 1mo ago
opa376m5.kicad_mod Publish 0.1.0 · Ray 1mo ago
opa376m5.kicad_sym Publish 0.1.0 · Ray 1mo ago
opa376m5.lbr Publish 0.1.0 · Ray 1mo ago
opa376m5.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md opa376m5: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 17d ago

OPA376M5

HGSEMI · Precision OpAmps · SOT-23-5

OPA376M5 from HGSEMI, 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; can source/sink typ. 30mA, short-circuit limit 43mA into 10Ω.
2 VSS power_in Negative supply / ground. Single-supply operation from 1.8V to 5.5V referenced to VSS; VDD−VSS absolute max +7.5V.
3 IN+ input Non-inverting analog input. Rail-to-rail input range VSS−0.5V to VDD+0.5V (abs max); 20pA typical input bias current.
4 IN- input Inverting analog input. Rail-to-rail input range VSS−0.5V to VDD+0.5V (abs max); 20pA typical input bias current.
5 VDD power_in Positive supply. 1.8V to 5.5V single-supply; absolute max VDD−VSS = 7.5V. Decouple with 100nF close to pin.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • OPA376M5/TR
  • OPA376M5
  • OPA376M5M/TR
  • OPA376M5MM/TR
  • OPA376M5M/TR (OPA2376)
  • OPA376M5M/TR (OPA4376)
  • OPA376M5MT/TR (OPA4376)

CAD (KiCad official)

  • Symbol: OPA376M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: opa376m5-etched.step / opa376m5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa376m5.step / opa376m5.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (14 pp, sha256 cb8468b90f7155ad, 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