component

SK6017S5-33

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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SK6017S5-33

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

SK6017S5-33 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 supply pin; the recommended VIN supply range is 2.5 V to 6.5 V.
2 GND power_in Ground reference pin for the regulator.
3 CE input Chip enable, active high; the datasheet states it must not be left floating.
4 NC unconnected Not connected; the pin has no electrical function in this package.
5 VOUT output Regulated output; for the 3.3 V version (SK6017S5-33) the recommended output current is below 300 mA.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage (absolute maximum) VIN -0.3 8 V 2
Output Current (absolute maximum) IOUT 350 mA 2
Power Dissipation SOT23-5L PDMAX 0.3 W 2
Junction Temperature TJ -40 125 ℃ 2
Ambient Temperature TA -40 85 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2
Package Lead Soldering Temperature TSOLDER 260 ℃ 10s 2
VIN Supply Voltage (recommended operating) VIN 2.5 6.5 V 3
Output Current (recommended operating) IOUT 300 mA printed as <300 mA 3
Operating Temperature TOPT -40 85 ℃ 3
Output Voltage Accuracy VOUT -2 2 % IOUT=1mA 3
Quiescent Current IQ 1 2 µA VOUT=3.3V, IOUT=0 3
Dropout Voltage VDROP 170 200 mV VOUT=3.3V, IOUT=200mA 3
Dropout Voltage VDROP 250 300 mV VOUT=3.3V, IOUT=250mA 3
Line Regulation ΔVLINE 0.01 0.15 %/V VIN=2.7~5.5V, IOUT=1mA 3
Load Regulation ΔVLOAD 20 30 mV VOUT=2.8V, IOUT=1~300mA 3
Shut-down Current ISHDN 0.1 1 µA VCE=0V 3
CE Logic High Voltage VCEH 1.2 V VIN=5.5V, IOUT=1mA 3
CE Logic Low Voltage VCEL 0.4 V VIN=5.5V, VOUT=0V 3
CE Input Current ICE 1 µA VCE= 0 to 5.5V 3
Current Limit ILIMIT 300 mA VIN=VCE, VIN=3.8V, VOUT=3.3V 3
Short Current ISHORT 90 mA VCE=VIN, VOUT short to GND with 1Ω 3

CAD (KiCad official)

  • Symbol: SK6017S5-33
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sk6017s5-33-etched.step / sk6017s5-33-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sk6017s5-33.step / sk6017s5-33.glb are the bare package body.

Provenance

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

  • Datasheet: Suntek datasheet (8 pp, sha256 94af54d6376b889f, retrieved 2026-10-19, 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