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ME6209A40M3G

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by Ray

MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Datasheet

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Contents

README

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ME6209A40M3G

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

ME6209A40M3G from MICRONE, 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 VSS power_in Ground reference for the regulator. Connect to system ground return; the output capacitor and load return also terminate here.
2 VOUT power_out Regulated 4.0V output (±2%). Maximum output current 250mA typ (300mA max). Requires a 10µF ceramic output capacitor to VSS for stability. Dropout voltage ~70mV at IOUT=40mA.
3 VIN power_in Unregulated supply input, 1V to 18V absolute max. Requires a 10µF input capacitor to VSS. Must be at least VOUT+dropout for regulation.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME6209A40M3G
  • ME6209A40M3GP
  • ME6209A40M3GT

CAD (KiCad official)

  • Symbol: ME6209A40M3G
  • 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: MICRONE datasheet (13 pp, sha256 7a3be3080a28a875, 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