component

DS8561-12D4

Public Made by Adom

by adom

DSTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN1x1-4L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ds8561-12d4factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1mo ago
viewers ds8561-12d4: viewers · Ray 1mo ago
ds8561-12d4-etched.glb ds8561-12d4: factory component page (tier=lcsc) · Ray 1mo ago
ds8561-12d4-etched.step ds8561-12d4: factory component page (tier=lcsc) · Ray 1mo ago
ds8561-12d4-hero.glb ds8561-12d4: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
ds8561-12d4-hero.overlay.json Publish 0.1.0 · Ray 1mo ago
ds8561-12d4.glb Publish 0.1.0 · Ray 1mo ago
ds8561-12d4.kicad_mod Publish 0.1.0 · Ray 1mo ago
ds8561-12d4.kicad_sym Publish 0.1.0 · Ray 1mo ago
ds8561-12d4.lbr Publish 0.1.0 · Ray 1mo ago
ds8561-12d4.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Set visibility: public · Ray 1mo ago
README.md Publish 0.1.0 · Ray 1mo ago

DS8561-12D4

DSTECH · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · DFN1x1-4L

DS8561-12D4 from DSTECH, in a DFN1x1-4L. 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 VOUT power_out Output of the regulator; the DS8561 is stable with ceramic output capacitance between 1µF and 22µF and minimum 1mΩ ESR, and VOUT to GND is rated -0.3V to 6V.
2 GND power_in Ground pin; place the input and output capacitor ground connections back to this pin using short, wide copper traces.
3 EN input Enable control input with rising threshold VIH 1.0V and falling threshold VIL 0.4V; EN to GND is rated -0.3V to 6V, and the EN pin is only present on parts ordered with the enable option.
4 VIN power_in Input of supply voltage, specified from 1.2V to 5.5V, with VIN to GND rated -0.3V to 7V; place a 1µF or larger input capacitor close to this pin and GND.
5 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer DSTECH
Package DFN1x1-4L
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: DS8561-12D4
  • Footprint: Package_DFN_QFN:UDFN-4-1EP_1x1mm_P0.65mm_EP0.48x0.48mm
  • 3D model: DFN1x1-4L (KiCad packages3D, STEP)
  • 3D model files: ds8561-12d4-etched.step / ds8561-12d4-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ds8561-12d4.step / ds8561-12d4.glb are the bare package body.

Provenance

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

  • Datasheet: DSTECH datasheet (19 pp, sha256 7523d69e89116c8c, retrieved 2026-10-09, 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