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ME2108A50PG

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by Ray

MICRONE DC-DC Converters, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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ME2108A50PG

MICRONE · DC-DC Converters · SOT-89-3

ME2108A50PG from MICRONE, in a SOT-89-3. 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 Vss power_in Ground reference (0V). Must have solid, low-impedance grounding - otherwise the IC's internal zero level shifts with switching current and operation becomes unstable.
2 Vout power_out Regulated boost output and IC internal power supply (5.0V nominal for the 50-suffix variant; ±2.5% accuracy). Also serves as the feedback sense node monitoring the output voltage. Absolute max VIN pin rating 6.5V.
3 Lx output Switching-node output from the built-in NPN power switch - connects to the boost inductor and Schottky rectifier anode. Absolute max VLx = 6.5V; ILx up to 600mA (typical switching current ~360mA at VLx=0.4V). Duty ratio up to 84%.

Key specifications

Parameter Value
Manufacturer MICRONE
Package SOT-89-3
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • ME2108A50PGP
  • ME2108A50PGM3
  • ME2108A50PGM5

CAD (KiCad official)

  • Symbol: ME2108A50PG
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: MICRONE datasheet (12 pp, sha256 6e1f084acfafa993, 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