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SGM2200-3.3YN3LG

Public Made by Adom

by adom

SGMICRO Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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docs sgm2200-3-3yn3lg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
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package.json Publish 0.1.0 · Ray 1mo ago
page.json sgm2200-3-3yn3lg: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 21h ago
README.md sgm2200-3-3yn3lg: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago
sgm2200-3-3yn3lg-etched.fit.json sgm2200-3-3yn3lg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sgm2200-3-3yn3lg-etched.glb sgm2200-3-3yn3lg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sgm2200-3-3yn3lg-etched.step sgm2200-3-3yn3lg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
sgm2200-3-3yn3lg.glb Publish 0.1.0 · Ray 1mo ago
sgm2200-3-3yn3lg.kicad_mod Publish 0.1.0 · Ray 1mo ago
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SGM2200-3.3YN3LG

SGMICRO · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

SGM2200-3.3YN3LG from SGMICRO, in a SOT-23. 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 GND power_in Device ground reference.
2 VOUT power_out Regulated 3.3V output (3.201V min / 3.300V typ / 3.399V max at IOUT=10mA). Recommended output capacitor 1µF to 10µF. Rated output current 30-50mA with 55mA current limit.
3 VIN power_in Regulator input supply. Operates up to 26.4V (absolute max 32V). At least 1µF supply bypass capacitor recommended. For 3.3V output, VIN must be ≥4.5V for full regulation.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package SOT-23
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • SGM2200-3.3YN3LG/TR
  • SGM2200-3.3YK3G/TR
  • SGM2200-3.3YTN5G/TR
  • SGM2200-ADJYTN5G/TR
  • SGM2200-3.3YC5G/TR
  • SGM2200-ADJYC5G/TR

CAD (KiCad official)

  • Symbol: SGM2200-3.3YN3LG
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sgm2200-3-3yn3lg-etched.step / sgm2200-3-3yn3lg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm2200-3-3yn3lg.step / sgm2200-3-3yn3lg.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (17 pp, sha256 7649d6b519a2aa28, 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