component

OPA333M5

Public Made by Adom

by adom

HGSEMI Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatoropa333m5factory-2.0.0extractor-text

Verified OPA333M5

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: OPA333M5 · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 20-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-2d7e4uc7/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ opa333m5.kicad_sym✓ opa333m5.kicad_mod✓ opa333m5.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1d ago
viewers opa333m5: viewers · Ray 1d ago
opa333m5-etched.glb Publish 0.1.0 · Ray 1d ago
opa333m5-etched.step opa333m5: factory component page (tier=lcsc) · Ray 1d ago
opa333m5-hero.glb opa333m5: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
opa333m5-hero.overlay.json Publish 0.1.0 · Ray 1d ago
opa333m5.glb Publish 0.1.0 · Ray 1d ago
opa333m5.kicad_mod Publish 0.1.0 · Ray 1d ago
opa333m5.kicad_sym Publish 0.1.0 · Ray 1d ago
opa333m5.lbr Publish 0.1.0 · Ray 1d ago
opa333m5.step Publish 0.1.0 · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Publish 0.1.0 · Ray 1d ago
verification.json Verified: Published by the parts factory: tier lcsc, 5 pins · Ray 1d ago

OPA333M5

HGSEMI · Operational Amplifier · SOT-23-5

OPA333M5 from HGSEMI, 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 OUT output Amplifier output; the datasheet states output swing within 100 mV of the supply rails and a short-circuit current of ±5 mA.
2 V- power_in Negative power supply (lowest potential); the supply range is 1.8 V to 5.5 V across V+ and V-, with an absolute maximum supply of 7 V.
3 +IN input Non-inverting input; common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max when the input exceeds a rail by 0.3 V or more.
4 -IN input Inverting input; common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max when the input exceeds a rail by 0.3 V or more.
5 V+ power_in Positive power supply (highest potential); the supply range is 1.8 V to 5.5 V, with an absolute maximum supply of 7 V.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOT-23-5
Category Operational Amplifier/Comparator
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input offset voltage VOS 2 15 µV VS = 5V 8
Power supply rejection ratio PSRR 1 8 µV/V VS = 1.8V to 5.5V 8
Input bias current IB -70 70 pA 8
Input bias current over temperature IB -150 150 pA TA = -40°C 至 +125°C 8
Input offset current IOS -140 140 pA 8
Common-mode rejection ratio CMRR 102 115 dB (V-) - 0.1V < VCM < (V+) + 0.1V 8
Open-loop voltage gain AOL 102 130 dB (V-) + 0.1V < VO < (V+) - 0.1V 8
Output voltage swing from supply rail 30 70 mV TA = -40°C 至 +125°C 8
Short-circuit current ISC -5 5 mA 8
Rated supply voltage range VS 1.8 5.5 V 9
Quiescent current per amplifier IQ 17 28 µA IO = 0mA，TA = -40°C 至 +125°C 9
Rated temperature range -40 125 °C 9
Operating temperature range -40 85 °C 9
Supply voltage VS 7 V VS = (V+) - (V-) 6
Input current -10 10 mA 6
Operating temperature -40 125 °C Ambient, natural ventilation 6
Lead temperature (soldering) 260 °C Soldering, 10s 6
Junction temperature 150 °C 6
Storage temperature Tstg -65 150 °C 6
ESD human body model V(ESD) -4000 4000 V HBM, ANSI/ESDA/JEDEC JS-001 6
ESD charged device model V(ESD) -1000 1000 V CDM, JEDEC JESD22-C101 6
Junction-to-ambient thermal resistance (SOT-23-5) RθJA 220.8 °C/W SOT23 5-pin package 7
Junction-to-case (top) thermal resistance (SOT-23-5) RθJC(top) 97.5 °C/W SOT23 5-pin package 7
Junction-to-board thermal resistance (SOT-23-5) RθJB 61.7 °C/W SOT23 5-pin package 7
Junction-to-top characterization parameter (SOT-23-5) ψJT 7.6 °C/W SOT23 5-pin package 7
Junction-to-board characterization parameter (SOT-23-5) ψJB 61.1 °C/W SOT23 5-pin package 7

CAD (KiCad official)

  • Symbol: OPA333M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: opa333m5-etched.step / opa333m5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa333m5.step / opa333m5.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (20 pp, sha256 bc8cb63c9597692f, retrieved 2026-11-05, 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, primary claude-haiku-5-5 (text), consensus claude-sonnet-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).

Datasheet PDF