component

MD57E12WB6

Public Made by Adom

by adom

Shanghai Mingda Microelectronics Linear Voltage Regulators (LDO), XDFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsmd57e12wb6factory-2.0.0extractor-text

Verified MD57E12WB6

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: MD57E12WB6 · XDFN-4-EP(1x1) · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 12-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: OnSemi_XDFN4-1EP_1.0x1.0mm_EP0.52x0.52mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-lft77eyj/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✓ md57e12wb6.kicad_sym✓ md57e12wb6.kicad_mod✓ md57e12wb6.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Commit History

6 commits ← Back to Activity
Verified: Published by the parts factory: tier lcsc, 5 pins
Ray · 01987f8 · 2d ago
Set visibility: public
Ray · e0a65bf · 2d ago
md57e12wb6: viewers
Ray · b4d36d0 · 2d ago
md57e12wb6: hero GLB from the etched model (keeps the MPN mark)
Ray · 8e1c5a0 · 2d ago
md57e12wb6: factory component page (tier=lcsc)
Ray · 05cd1ba · 2d ago
Publish 0.1.0
Ray · 2f46abd · 2d ago