component
SGM2036-1.8YN5G
Public Made by Adomby adom
SGMICRO Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSGM2036-1.8YN5G
SGMICRO · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
SGM2036-1.8YN5G from SGMICRO, in a SOT-23-5. 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 | IN | power_in | Input voltage supply pin; the operating input voltage range is 1.6V to 5.5V, and a 1μF or larger ceramic capacitor should be placed as close as possible to the pin to ground. |
| 2 | GND | power_in | Ground pin for the regulator. |
| 3 | EN | input | Enable pin: drive high (above 1.5V) to turn the regulator on and low (below 0.4V) to turn it off; the enable input range is 0V to 5.5V, and it must be pulled high through a resistor to IN if not used. |
| 4 | BP | passive | Reference-noise bypass pin for the fixed-voltage version only; an external CBP capacitor (0.01μF in the typical application circuit) placed close to the pin reduces output noise and improves PSRR. |
| 5 | OUT | power_out | Regulator output pin, which requires a ceramic capacitor with effective capacitance of 0.5μF to 10μF placed as close as possible to the pin for stability and decoupling. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SGM2036-1.8YN5G - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
sgm2036-1-8yn5g-etched.step/sgm2036-1-8yn5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sgm2036-1-8yn5g.step/sgm2036-1-8yn5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (21 pp, sha256
42987f3d5b8b080a, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).