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SM7022

Public Made by Adom

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Shenzhen Sunmoon Micro AC-DC Controllers & Regulators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs Publish 0.1.0 · Ray 5d ago
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README.md Publish 0.1.0 · Ray 5d ago
sm7022-etched.glb Publish 0.1.0 · Ray 5d ago
sm7022-etched.step sm7022: factory component page (tier=lcsc) · Ray 5d ago
sm7022-hero.glb sm7022: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
sm7022-hero.overlay.json Publish 0.1.0 · Ray 5d ago
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sm7022.kicad_mod Publish 0.1.0 · Ray 5d ago
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SM7022

Shenzhen Sunmoon Micro · AC-DC Controllers & Regulators · DIP-8

SM7022 from Shenzhen Sunmoon Micro, in a DIP-8. 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 GND power_in Chip ground, which is also the SOURCE terminal of the internal high-voltage MOS transistor.
2 GND power_in Chip ground, which is also the SOURCE terminal of the internal high-voltage MOS transistor.
3 FB input Feedback input terminal, with a maximum feedback current of 3 mA.
4 VDD power_in Chip supply terminal with an operating voltage range of 9V to 30V.
5 DRAIN passive Drain of the internal high-voltage MOS transistor, also used for chip startup, with an absolute maximum of -0.3 to 730 V (-0.3 to 400 V during startup).
6 DRAIN passive Drain of the internal high-voltage MOS transistor, also used for chip startup, with an absolute maximum of -0.3 to 730 V (-0.3 to 400 V during startup).
7 DRAIN passive Drain of the internal high-voltage MOS transistor, also used for chip startup, with an absolute maximum of -0.3 to 730 V (-0.3 to 400 V during startup).
8 DRAIN passive Drain of the internal high-voltage MOS transistor, also used for chip startup, with an absolute maximum of -0.3 to 730 V (-0.3 to 400 V during startup).

Key specifications

Parameter Value
Manufacturer Shenzhen Sunmoon Micro
Package DIP-8
Category Power Management ICs
Pins 8

CAD (KiCad official)

  • Symbol: SM7022
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8 (KiCad packages3D, STEP)
  • 3D model files: sm7022-etched.step / sm7022-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sm7022.step / sm7022.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen Sunmoon Micro datasheet (8 pp, sha256 386662540bf62eec, retrieved 2026-11-02, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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