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AP2210K-ADJTRG1

Public Made by Adom

by adom

Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs ap2210k-adjtrg1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
ap2210k-adjtrg1-etched.fit.json ap2210k-adjtrg1: one-pass backfill (re-etched) · Ray
ap2210k-adjtrg1-etched.glb ap2210k-adjtrg1: one-pass backfill (re-etched) · Ray
ap2210k-adjtrg1-etched.step ap2210k-adjtrg1: one-pass backfill (re-etched) · Ray
ap2210k-adjtrg1-hero.glb ap2210k-adjtrg1: one-pass backfill (re-etched) · Ray
ap2210k-adjtrg1-hero.overlay.json ap2210k-adjtrg1: one-pass backfill (re-etched) · Ray
ap2210k-adjtrg1.glb Publish 0.1.0 · Ray
ap2210k-adjtrg1.kicad_mod Publish 0.1.0 · Ray
ap2210k-adjtrg1.kicad_sym Publish 0.1.0 · Ray
ap2210k-adjtrg1.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
ap2210k-adjtrg1.step Publish 0.1.0 · Ray
package.json Publish 0.2.3 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json Publish 0.2.3 · Ray
README.md ap2210k-adjtrg1: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

AP2210K-ADJTRG1

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

AP2210K-ADJTRG1 from Diodes Incorporated, in a SOT-23-5. 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 Supply input voltage. Recommended operating range 2.5V to 13.2V; absolute maximum 15V. Should be decoupled to GND with a 1.0µF input capacitor close to the pin.
2 GND power_in Device ground reference. Carries the regulator quiescent current plus pass-transistor base current (IGND typ 1.3mA at 150mA load).
3 EN input Enable input, CMOS/TTL compatible. Logic high (VIH >= 2.0V) enables the regulator; logic low (VIL <= 0.4V) forces shutdown. Absolute maximum VEN = 15V; recommended range 0 to 13.2V. Do not leave floating.
4 BYP/ADJ input On the ADJ version (AP2210-ADJ) this pin is the feedback/adjust input to the error amplifier; VOUT = 1.25V * (1 + R2/R1) is set by an external divider from VOUT to ADJ to GND. On fixed-output versions this pin serves as the noise bypass (a 100pF capacitor from BYP to GND lowers output noise).
5 VOUT power_out Regulated output voltage, up to 300mA. Requires a 2.2µF (or larger) output capacitor to GND for stability. Current-limited (typ 450mA, max 900mA) and protected against over-temperature and reverse current.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

  • AP2210K-ADJTRG1

CAD (KiCad official)

  • Symbol: AP2210K-ADJTRG1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: ap2210k-adjtrg1-etched.step / ap2210k-adjtrg1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2210k-adjtrg1.step / ap2210k-adjtrg1.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
ap2210k-adjtrg1.step 85 KB You want the bare part, or you mark your own boards.
ap2210k-adjtrg1-etched.step 2.3 MB You want the part with AP2210K-ADJTRG1 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 575 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 (30 pp, sha256 8d83ef61593fff5e, 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