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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs ap7365-33erg-13: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plai… · Ray
viewers ap7365-33erg-13: footprint pads join the pin-hover bus with the symbol (4 pads) · Ray
ap7365-33erg-13-etched.fit.json ap7365-33erg-13: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
ap7365-33erg-13-etched.glb ap7365-33erg-13: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plai… · Ray
ap7365-33erg-13-etched.step ap7365-33erg-13: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plai… · Ray
ap7365-33erg-13-hero.glb ap7365-33erg-13: hero from the plain model · Ray
ap7365-33erg-13-hero.overlay.json ap7365-33erg-13: hero from the plain model · Ray
ap7365-33erg-13.glb Publish 0.1.0 · Ray
ap7365-33erg-13.kicad_mod ap7365-33erg-13: one-pass backfill (courtyard 63.36 -> 57.13 mm2 (margin 0.25, default), hero rebuilt in-pass (inputs c… · Ray
ap7365-33erg-13.kicad_sym Publish 0.1.0 · Ray
ap7365-33erg-13.lbr ap7365-33erg-13: one-pass backfill (courtyard 63.36 -> 57.13 mm2 (margin 0.25, default), hero rebuilt in-pass (inputs c… · Ray
ap7365-33erg-13.step Publish 0.1.0 · Ray
package.json Publish 0.2.2 · Ray
page.json Publish 0.2.2 · Ray
README.md ap7365-33erg-13: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

AP7365-33ERG-13

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223

AP7365-33ERG-13 from Diodes Incorporated, in a SOT-223. 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 OUT power_out Regulated 3.3V output pin. Bypass to ground through a 1µF MLCC capacitor. Delivers up to 600mA continuous.
2 GND power_in Ground reference. Pin 2 is the TAB on the SOT-223 (E) package and also serves as the thermal pad.
3 IN power_in Voltage input pin, 2V to 6V operating range (6.5V abs max). Bypass to ground through at least a 1µF MLCC capacitor.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-223
Category PMIC
Pins 3

Ordering variants

  • AP7365-33ERG-13
  • AP7365-33ERG-13EV
  • AP7365-33ERG-13W
  • AP7365-33ERG-13SN
  • AP7365-33ERG-13Y
  • AP7365-33ERG-13YR

CAD (KiCad official)

  • Symbol: AP7365-33ERG-13
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: ap7365-33erg-13-etched.step / ap7365-33erg-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7365-33erg-13.step / ap7365-33erg-13.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
ap7365-33erg-13.step 64 KB You want the bare part, or you mark your own boards.
ap7365-33erg-13-etched.step 2.8 MB You want the part with AP7365-33ERG-13 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 662 faces against 75 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 (18 pp, sha256 7ec2b65a0dbeaec0, retrieved 2026-08-17, tier: manufacturer)
  • 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