component

AD8531AKSZ

Public Made by Adom

by adom

UMW Operational Amplifier, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsad8531akszfactory-2.0.0extractor-text

Verified AD8531AKSZ

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: AD8531AKSZ · SC-70-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 21-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-353_SC-70-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-fsp_tigq/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.15)
  • ✓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✓ ad8531aksz.kicad_sym✓ ad8531aksz.kicad_mod✓ ad8531aksz.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4d ago
viewers ad8531aksz: viewers · Ray 3d ago
ad8531aksz-etched.glb Publish 0.1.0 · Ray 4d ago
ad8531aksz-etched.step ad8531aksz: factory component page (tier=lcsc) · Ray 4d ago
ad8531aksz-hero.glb ad8531aksz: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
ad8531aksz-hero.overlay.json Publish 0.1.0 · Ray 4d ago
ad8531aksz.glb Publish 0.1.0 · Ray 4d ago
ad8531aksz.kicad_mod Publish 0.1.0 · Ray 4d ago
ad8531aksz.kicad_sym Publish 0.1.0 · Ray 4d ago
ad8531aksz.lbr Publish 0.1.0 · Ray 4d ago
ad8531aksz.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 5 pins · Ray 3d ago

AD8531AKSZ

UMW · Operational Amplifier · SC-70-5

AD8531AKSZ from UMW, in a SC-70-5. 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 OUTA output Rail-to-rail amplifier output capable of ±250 mA output drive current.
2 V- power_in Negative supply (ground in single-supply operation); total supply operating range is 2.7 V to 6 V, absolute maximum 7 V.
3 +INA input Non-inverting input with rail-to-rail input range, input voltage limited to GND to VS.
4 -INA input Inverting input with rail-to-rail input range, differential input voltage limited to ±6 V (equal to ±VS for supplies under 6 V).
5 V+ power_in Positive supply; operating range 2.7 V to 6 V, absolute maximum 7 V.

Key specifications

Parameter Value
Manufacturer UMW
Package SC-70-5
Category Amplifiers/Comparators
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
Supply Voltage (VS) VS 7 V 3
Differential Input Voltage -6 6 V For supplies less than 6 V, differential input equal to ±VS (footnote 1) 3
Storage Temperature Range -65 150 °C 3
Operating Temperature Range -40 85 °C 3
Junction Temperature Range -65 150 °C 3
Lead Temperature (Soldering) 300 °C Soldering, 60 sec 3
Single-supply operating voltage 2.7 6 V Single-supply operation (Features list) 1

CAD (KiCad official)

  • Symbol: AD8531AKSZ
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: ad8531aksz-etched.step / ad8531aksz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8531aksz.step / ad8531aksz.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (21 pp, sha256 7911ec8741aab739, retrieved 2026-11-05, tier: lcsc)
  • 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