component

SK6014AS5-18

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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SK6014AS5-18

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

SK6014AS5-18 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 Power input; the datasheet specifies a supply range of 2.5V to 6.5V (absolute maximum -0.3V to 8V).
2 GND power_in Ground reference pin for the regulator.
3 EN input Enable input, active high; the datasheet says it must not float.
4 NC unconnected Not connected.
5 VOUT power_out Regulated output; absolute maximum output current is 550 mA and the recommended operating 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
Output voltage range tolerance (VOUT<2V row, applies to 1.8V version) VOUT -3 3 % VIN=2.7V, IOUT=1mA 5
Input voltage VIN 6.5 V 5
Maximum output current IOUT_PK 700 mA VIN=VEN=4.3V 5
Dropout voltage VDROP 110 125 mV VOUT=3.3V, IOUT=200mA 5
Dropout voltage VDROP 160 175 mV VOUT=3.3V, IOUT=300mA 5
Line regulation △VLINE 0.01 0.15 %/V VIN=3.5~5.5V,IOUT=1mA 5
Load regulation △VLOAD 40 70 mV VOUT=3.3V, IOUT=1~300mA 5
Shut-down current ISHDN 1 µA VEN=0V 5
Power supply rejection rate at 1kHz PSRR 75 dB VIN=5VDC+0.5VP-P, F=1KHz, IOUT=10mA 5
Power supply rejection rate at 1MHz PSRR 55 dB VIN=5VDC+0.5VP-P, F=1MHz, IOUT=10mA 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
Output noise voltage eNO 20 µVRMS 10Hz to 100KHz, COUT=1μF 5
Supply voltage (recommended) VIN 2.5 6.5 V 4
Output current (recommended) IOUT 300 mA <300 mA as printed 4
Operating temperature TOPT -40 85 ℃ 4
Input voltage (absolute maximum) VIN -0.3 8 V 4
Output current (absolute maximum) IOUT 550 mA 4
Power dissipation PDMAX 0.3 W SOT23-5L 4
Junction temperature TJ -40 125 ℃ 4
Ambient temperature TA -40 85 ℃ 4
Storage temperature TSTG -55 150 ℃ 4
Package lead soldering temperature TSOLDER 260 ℃ 10s 4

CAD (KiCad official)

  • Symbol: SK6014AS5-18
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sk6014as5-18-etched.step / sk6014as5-18-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sk6014as5-18.step / sk6014as5-18.glb are the bare package body.

Provenance

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

  • Datasheet: Suntek datasheet (10 pp, sha256 520ca78cdcf56fd0, retrieved 2026-10-18, 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