SSP6206-15NR from Shanghai Siproin Microelectronics, 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. Common return for input and output.
2	VOUT	power_out	Regulated output pin. Delivers the fixed 1.5 V output (SSP6206-15) at up to 300 mA. Requires a 1.0 µF ceramic output capacitor to VSS for stability.
3	VIN	power_in	Unregulated input supply pin. Absolute max 8 V; recommended operating range up to 6 V. Bypass with a 1.0 µF ceramic capacitor to VSS.

Key specifications

Parameter	Value
Manufacturer	Shanghai Siproin Microelectronics
Package	SOT-23
Category	PMIC
Pins	3

Ordering variants

Same part, different packaging or reel option.

SSP6206-15NR
SSP6206-15NRNG
SSP6206-15NRMR
SSP6206-15NRMG
SSP6206-15NRPR
SSP6206-15NRPG

CAD (KiCad official)

Symbol: SSP6206-15NR
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
`ssp6206-15nr.step`	59 KB	You want the bare part, or you mark your own boards.
`ssp6206-15nr-etched.step`	2.3 MB	You want the part with `SSP6206-15NR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 553 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: Shanghai Siproin Microelectronics datasheet (8 pp, sha256 378c7dd5d41d3f18, 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