component
SGM2200-3.3YN3LG
Public Unreviewedby Ray
SGMICRO Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownSGM2200-3.3YN3LG
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/TRSGM2200-3.3YK3G/TRSGM2200-3.3YTN5G/TRSGM2200-ADJYTN5G/TRSGM2200-3.3YC5G/TRSGM2200-ADJYC5G/TR
CAD (KiCad official)
- Symbol:
SGM2200-3.3YN3LG - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
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).