component

SK6013AD4-18

Public Made by Adom

by adom

Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, XDFN-4-EP(1x1). Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpmicsk6013ad4-18
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

PCB Footprint

Open full view ↗
Loads on click. Unloads only if this page sits in the background.

Datasheet

Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Download PDF
Contents

README

markdown

SK6013AD4-18

Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · XDFN-4-EP(1x1)

SK6013AD4-18 from Suntek, in a XDFN-4-EP(1x1). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOUT power_out Regulated output. Fixed 1.8V for the -18 suffix; up to 400mA when VIN-VOUT>=0.5V. Recommend a 1μF ceramic output capacitor.
2 GND power_in Device ground reference. The DFN1x1-4L exposed thermal pad is also GND and should be tied to this net for improved power dissipation (0.6W).
3 EN input Enable input, active high. VENH >= 1.2V turns the regulator on; VENL <= 0.4V shuts it down (shutdown current <1μA). Do not float. EN input current <=1μA over 0-5.5V.
4 VIN power_in Supply input, 2.5V to 6.5V (absolute max 8V). Bypass with a 1μF ceramic capacitor close to the pin.

Key specifications

Parameter Value
Manufacturer Suntek
Package XDFN-4-EP(1x1)
Category PMIC
Pins 4

Ordering variants

Same part, different packaging or reel option.

  • SK6013AD4-18
  • SK6013AD4-18S5-18
  • SK6013AD4-18S5-28
  • SK6013AD4-18S5-30
  • SK6013AD4-18S5-33
  • SK6013AD4-18BS5-12
  • SK6013AD4-18BS5-15
  • SK6013AD4-18BS5-18
  • SK6013AD4-18BS5-25
  • SK6013AD4-18BS5-28
  • SK6013AD4-18BS5-30
  • SK6013AD4-18BS5-33

The extractor listed these alongside SK6013AD4-18, but they are different parts with different electrical characteristics. Do not order them as substitutes.

  • SK6013AD4-12
  • SK6013AD4-25
  • SK6013AD4-28
  • SK6013AD4-30
  • SK6013AD4-33

CAD (KiCad official)

  • Symbol: SK6013AD4-18
  • Footprint: Package_DFN_QFN:OnSemi_XDFN4-1EP_1.0x1.0mm_EP0.52x0.52mm
  • 3D model: XDFN-4-EP(1x1) (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Suntek datasheet (12 pp, sha256 076af2dee2844a1a, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF