component

SK6206-18NR

Public Made by Adom

by adom

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

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SK6206-18NR

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

SK6206-18NR from Suntek, in a SOT-23. 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 GND power_in GND pin (ground reference for the regulator).
2 VIN power_in Input voltage pin; the datasheet gives an input range of 2.5V to 7V with an absolute maximum of 8V.
3 VOUT power_out Output voltage pin; output is selectable from 1.2V to 5.0V and output current is rated up to 300mA.

Key specifications

Parameter Value
Manufacturer Suntek
Package SOT-23
Category Power Management (PMIC)
Pins 3

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 tolerance (Vout = 1.8 V for SK6206-18NR) Vout -2 2 % Vin=Vout+1V; 1.0mA≤Iout≤30mA 4
Line Regulation △Vout1/(Vin·Vout) 0.05 0.2 %/V 1.6V≤Vin≤8V; Iout=40mA 4
Load Regulation △Vout/ΔIout 12 30 mV Vin= Vout+1V; 1.0mA≤Iout≤80mA 4
Output voltage temperature coefficient △Vout/(Ta·Vout) -100 100 Ppm/℃ Iout=30mA; 0℃≤Ta≤70℃ 4
Supply Current Iss 3 5 uA 4
Input Voltage Vin 6 8 V 4
Low dropout (Vout 1.8 V to 2 V row) Vdrop 0.28 0.42 V Iout=100 mA; 1.8 ≤ Vout ≤ 2 4
Input Voltage (absolute maximum) VIN 8 V 4
Output Current (absolute maximum) IOUT 300 mA *IOUT=Pd/(VIN-VOUT) 4
Power Dissipation SOT-23 Pd 0.2 W SOT-23 package 4
Operating Temperature Range Topr -40 85 ℃ 4
Storage Temperature Range Tstg -55 125 ℃ 4
Output Current Iout 300 mA Vin-Vout=1V 4
PSRR PSRR 50 dB F=1KHz; Vin=Vout+1V 4
Output Noise EN 30 uVrms BW=10Hz～100KHz 4

CAD (KiCad official)

  • Symbol: SK6206-18NR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sk6206-18nr-etched.step / sk6206-18nr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sk6206-18nr.step / sk6206-18nr.glb are the bare package body.

Provenance

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

  • Datasheet: Suntek datasheet (8 pp, sha256 93f470b533e15831, 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