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ME6211A12M3G-N

Public Unreviewed

by Ray

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

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Contents

README

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ME6211A12M3G-N

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

ME6211A12M3G-N 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 / negative supply reference. Common return for the input and output capacitors. Tie directly to the system ground plane.
2 VOUT power_out Regulated 1.2 V output. Rated for up to 500 mA (typ. IOUTMAX with VIN=VOUT+1 V). Requires a 1 uF (or larger) low-ESR ceramic output capacitor (CL) for stability; load regulation ~8 mV over 1-100 mA.
3 VIN power_in Unregulated input supply. Operating range 1.2 V-6.0 V, absolute maximum 6.5 V. Decouple with a 1 uF (or larger) ceramic input capacitor (CIN) placed close to the pin. In the 'A' variant the internal enable is tied high, so the regulator turns on whenever VIN is present.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME6211A12M3G-N
  • ME6211A12M3G-NPG-N
  • ME6211A12M3G-NP1G-N
  • ME6211A12M3G-DS
  • ME6211A12M3G-NM5G-N
  • ME6211A12M3G-NR4G-N
  • ME6211A12M3G-NU4AG-N
  • ME6211A12M3G-NN6AG-N

CAD (KiCad official)

  • Symbol: ME6211A12M3G-N
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
me6211a12m3g-n.step 59 KB You want the bare part, or you mark your own boards.
me6211a12m3g-n-etched.step 2.0 MB You want the part with ME6211A12M3G-N already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 520 faces against 69 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: MICRONE datasheet (23 pp, sha256 23084e9d0d0fd762, 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