component

ME6209A25M3G

Public Made by Adom

by adom

MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs me6209a25m3g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
me6209a25m3g-etched.fit.json me6209a25m3g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me6209a25m3g-etched.glb me6209a25m3g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me6209a25m3g-etched.step me6209a25m3g: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
me6209a25m3g.glb Publish 0.1.0 · Ray
me6209a25m3g.kicad_mod Publish 0.1.0 · Ray
me6209a25m3g.kicad_sym Publish 0.1.0 · Ray
me6209a25m3g.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
me6209a25m3g.step Publish 0.1.0 · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json me6209a25m3g: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md me6209a25m3g: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

ME6209A25M3G

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

ME6209A25M3G 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 for the regulator. Connect to system ground with a low-impedance return, close to the input and output decoupling capacitors.
2 VOUT power_out Regulated 2.5V output (±2%). Delivers up to 250mA (typical Iout_max) with 100mV typ. dropout at 40mA. Requires a 10µF ceramic output capacitor (COUT) to ground for stability.
3 VIN power_in Unregulated positive supply input, up to 18V absolute maximum. Bypass to VSS with a 10µF ceramic capacitor (CIN) placed close to the pin.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • ME6209A25M3G
  • ME6209A25M3GPG
  • ME6209A25M3GTG

CAD (KiCad official)

  • Symbol: ME6209A25M3G
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: me6209a25m3g-etched.step / me6209a25m3g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); me6209a25m3g.step / me6209a25m3g.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
me6209a25m3g.step 59 KB You want the bare part, or you mark your own boards.
me6209a25m3g-etched.step 2.4 MB You want the part with ME6209A25M3G already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 562 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 (14 pp, sha256 9fc6b86bc25f0fd6, 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