XC6206P182MR from UMW, in a SOT-23. Pinout and pin descriptions extracted from the datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	GND	power_in	Ground / Vss reference pin. Common return for input, output, and internal reference. Must be connected to system ground with low impedance.
2	VIN	power_in	Unregulated input supply. Operating range 1.8V to 8V; absolute max 9V. Requires a 1µF ceramic bypass capacitor to GND close to the pin (Cin=1µF per test circuit).
3	VOUT	power_out	Regulated 1.8V output (±2.5% for '2' precision grade). Delivers up to 250mA typical (100mA min guaranteed at VIN=VOUT+1V). Requires a 1µF ceramic output capacitor to GND for stability. Internally current-limited (~380mA) and short-circuit protected (~30mA foldback to VSS).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

XC6206P182MR
XC6206P182MRPR

CAD (KiCad official)

Symbol: XC6206P182MR
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
`xc6206p182mr.step`	59 KB	You want the bare part, or you mark your own boards.
`xc6206p182mr-etched.step`	2.4 MB	You want the part with `XC6206P182MR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 571 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: UMW datasheet (13 pp, sha256 1cee8a834cde53af, 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