component

SK6013S5-28

Public Made by Adom

by adom

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

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SK6013S5-28

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

SK6013S5-28 from Suntek, in a SOT-23-5L. 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 Power input pin; the recommended supply range is 2.5 V to 6.5 V, and the absolute maximum input voltage is -0.3 V to 8 V.
2 GND power_in Ground reference pin for the regulator.
3 EN input Enable input, active high, which must not be left floating; logic high is at least 1.2 V and logic low is at most 0.4 V.
4 NC unconnected Not connected.
5 VOUT power_out Regulated output pin; recommended output current is below 300 mA, with a 550 mA absolute maximum rating.

Key specifications

Parameter Value
Manufacturer Suntek
Package SOT-23-5L
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
Supply Voltage (VIN) VIN 2.5 6.5 V 4
Output Current IOUT 300 mA Printed as <300 mA 4
Operating Temperature TOPT -40 85 °C 4
Input Voltage (absolute maximum) VIN -0.3 8 V 4
Output Current (absolute maximum) IOUT 550 mA 4
Power Dissipation SOT23-5L PDMAX 0.3 W SOT23-5L package 4
Junction Temperature TJ -40 125 °C 4
Ambient Temperature TA -40 85 °C 4
Storage Temperature TSTG -55 150 °C 4
Package Lead Soldering Temperature TSOLDER 260 °C 10 s 4
Output Range accuracy (VOUT≥2V) VOUT -2 2 % VOUT≥2V, IOUT=1mA 5
Dropout Voltage VDROP 220 250 mV VOUT=2.8V, IOUT=200mA 5
Dropout Voltage VDROP 320 350 mV VOUT=2.8V, IOUT=300mA 5
Line Regulation △VLINE 0.01 0.15 %/V VIN=2.7~5.5V, IOUT=1mA 5
Load Regulation △VLOAD 40 70 mV VOUT=2.8V, IOUT=1~300mA 5
Shut-down Current ISHDN 1 µA VEN=0V 5
EN logic high voltage VENH 1.2 V VIN=5.5V, IOUT=1mA 5
EN logic low voltage VENL 0.4 V VIN=5.5V, VOUT=0V 5
EN Input Current IEN 1 μA VEN= 0 to 5.5V 5
Quiescent Current IQ 35 µA VOUT=2.8V, IOUT=0 5
Current Limit ILIMIT 500 mA VIN=VEN=4.5V 5
Short Current ISHORT 80 mA VEN=VIN, VOUT short to GND with 1Ω 5
Power Supply Rejection Rate PSRR 75 dB VIN=5VDC+0.5VP-P, F=1KHz, IOUT=10mA 5
Power Supply Rejection Rate PSRR 55 dB VIN=5VDC+0.5VP-P, F=1MHz, IOUT=10mA 5
Output Noise Voltage eNO 20 μVRMS 10Hz to 100KHz, COUT=1μF 5

CAD (KiCad official)

  • Symbol: SK6013S5-28
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: sk6013s5-28-etched.step / sk6013s5-28-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sk6013s5-28.step / sk6013s5-28.glb are the bare package body.

Provenance

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

  • Datasheet: Suntek datasheet (12 pp, sha256 076af2dee2844a1a, retrieved 2026-10-17, 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