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Contents

README

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SSP6206-25NR

Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

SSP6206-25NR 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 GND power_in Ground / Vss reference. Common return for input and output. Marked Vss in the typical-application schematic and GND in the pin-assignment top view.
2 VOUT power_out Regulated output voltage pin, 2.5V nominal (±2%) for the -25 option. Drives up to 300mA. Requires a 1.0μF ceramic output capacitor (CL) to ground for stability.
3 VIN power_in Unregulated input supply. Operating range up to 8V absolute maximum (Vin(max) = 8V, Vin recommended ≤ 6V typ.). A 1.0μF ceramic input capacitor (CIN) to GND is recommended.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • SSP6206-25NR
  • SSP6206-25NRNG
  • SSP6206-25NRMR
  • SSP6206-25NRMG
  • SSP6206-25NRPR
  • SSP6206-25NRPG

CAD (KiCad official)

  • Symbol: SSP6206-25NR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ssp6206-25nr-etched.step / ssp6206-25nr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ssp6206-25nr.step / ssp6206-25nr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
ssp6206-25nr.step 59 KB You want the bare part, or you mark your own boards.
ssp6206-25nr-etched.step 2.4 MB You want the part with SSP6206-25NR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 573 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