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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	ap2205-50w5-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
viewers	ap2205-50w5-7: viewers · Ray	1mo ago
ap2205-50w5-7-etched.fit.json	ap2205-50w5-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ap2205-50w5-7-etched.glb	ap2205-50w5-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ap2205-50w5-7-etched.step	ap2205-50w5-7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ap2205-50w5-7.glb	Publish 0.1.0 · Ray	1mo ago
ap2205-50w5-7.kicad_mod	Publish 0.1.0 · Ray	1mo ago
ap2205-50w5-7.kicad_sym	Publish 0.1.0 · Ray	1mo ago
ap2205-50w5-7.lbr	Publish 0.1.0 · Ray	1mo ago
ap2205-50w5-7.step	Publish 0.1.0 · Ray	1mo ago
package.json	Publish 0.2.0 · Ray	1mo ago
page.json	Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray	12d ago
README.md	ap2205-50w5-7: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	18d ago

AP2205-50W5-7

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25

AP2205-50W5-7 from Diodes Incorporated, in a SOT-25. 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	VIN	power_in	Unregulated supply input, 2.3V to 24V (absolute max 36V). Bypass to GND with a 1.0µF ceramic capacitor placed close to the pin.
2	GND	power_in	Device ground return. Typical ground current is 36µA at IOUT=100µA, rising to 2.5mA at IOUT=150mA.
3	EN	input	Enable input. VIH ≥ 2.0V turns the regulator on; VIL ≤ 0.4V forces the device into shutdown (standby current 0.01µA typ). EN input current 3µA typ; absolute max 36V.
4	NC	unconnected	Not connected on the fixed-voltage version (AP2205-50W5-7 is the 5.0V fixed variant). On the ADJ (adjustable) version this pin is ADJ, the feedback input tied to a resistor divider from VOUT (VREF=1.24V). Leave floating or tie to GND.
5	VOUT	power_out	Regulated 5.0V output, up to 200mA (VOUT>1.8V). Requires a 2.2µF ceramic output capacitor for stability. Dropout is 320mV typ at IOUT=100mA.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-25
Category	PMIC
Pins	5

Ordering variants

AP2205-50W5-7
AP2205-50W5-750Y-13
AP2205-50W5-750Y-7R
AP2205-50W5-750YR-13

CAD (KiCad official)

Symbol: AP2205-50W5-7
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-25 (KiCad packages3D, STEP)
3D model files: ap2205-50w5-7-etched.step / ap2205-50w5-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2205-50w5-7.step / ap2205-50w5-7.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`ap2205-50w5-7.step`	85 KB	You want the bare part, or you mark your own boards.
`ap2205-50w5-7-etched.step`	2.3 MB	You want the part with `AP2205-50W5-7` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 554 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Diodes Incorporated datasheet (16 pp, sha256 ce4c5ce349628e9a, 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