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SSP61CN1802MR

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by Ray

Shanghai Siproin Microelectronics Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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SSP61CN1802MR

Shanghai Siproin Microelectronics · Supervisor and Reset ICs · SOT-23

SSP61CN1802MR 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 VOUT output N-channel open-drain detector output. Pulls low (to VSS) when VDD ≤ VDET(-) = 1.8V; high-impedance (Hi-Z) when VDD > VDET(+). Requires external pull-up resistor (e.g. 100kΩ) to VDD or a separate rail. IOL ≥ 0.5mA (typ. 1mA) at VOUT=0.2V with Vin=2V.
2 GND power_in Ground / VSS reference. Also serves as the source of the internal open-drain NMOS output transistor.
3 VIN power_in Supply voltage input and monitored voltage node. Absolute max 8.0V; operating range 0.7V to 10V (typ). This pin is both the detector supply and the sensed voltage.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • SSP61CN1802MRM
  • SSP61CN1802MRN

CAD (KiCad official)

  • Symbol: SSP61CN1802MR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Shanghai Siproin Microelectronics datasheet (10 pp, sha256 49887c43b8edefc9, 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