ME6206A33PG 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 / negative supply return. Connect to system ground; the 1µF output capacitor's return also lands here.
2	VIN	power_in	Unregulated input supply. Operating range up to 6V (absolute max 6.5V). Requires a Cin of ~1µF to VSS for stable regulation.
3	VOUT	power_out	Regulated 3.3V output (±2%). Delivers up to 300mA with VIN=VOUT+1V; internally current-limited at ~500mA (typ) with short-circuit foldback to ~30mA. Requires a CL of ~1µF to VSS for stability.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

ME6206A33PGP
ME6206A33PG
ME6206A33PGP1
ME6206A33PGM3
ME6206A33PGX
ME6206A33PGT

CAD (KiCad official)

Symbol: ME6206A33PG
Footprint: Package_TO_SOT_SMD:SOT-89-3
3D model: SOT-89-3 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`me6206a33pg.step`	57 KB	You want the bare part, or you mark your own boards.
`me6206a33pg-etched.step`	1.8 MB	You want the part with `ME6206A33PG` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 464 faces against 42 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 (10 pp, sha256 551ef4ea12a60c09, 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