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SK6216CMM5R-33

Public Made by Adom

by adom

Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SK6216CMM5R-33

Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

SK6216CMM5R-33 from Suntek, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Input voltage pin; the electrical characteristics give an input voltage range of 3.5V to 15V, and the absolute maximum supply voltage is 18V.
2 GND power_in Ground pin for the regulator.
3 CE input Enable pin; the typical application recommends a 10K to 47K current-limiting resistor Re on this pin, and a 0.01uF capacitor Ce when the input voltage is 12V or higher.
4 NC unconnected No connection; the datasheet lists this pin with no function ("--").
5 VOUT power_out Regulated output voltage pin, with output voltage accuracy of ±2% and output current up to 500mA.

Key specifications

Parameter Value
Manufacturer Suntek
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: SK6216CMM5R-33
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sk6216cmm5r-33-etched.step / sk6216cmm5r-33-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sk6216cmm5r-33.step / sk6216cmm5r-33.glb are the bare package body.

Provenance

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

  • Datasheet: Suntek datasheet (8 pp, sha256 a9ee5a837e4497ae, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF