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AP2114HA-3.3TRG1

Public Made by Adom

by adom

Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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docs ap2114ha-3-3trg1: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the pla… · Ray
viewers ap2114ha-3-3trg1: one-pass backfill (courtyard 63.36 -> 57.13 mm2 (margin 0.25, default), hero rebuilt in-pass (inputs… · Ray
ap2114ha-3-3trg1-etched.fit.json ap2114ha-3-3trg1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
ap2114ha-3-3trg1-etched.glb ap2114ha-3-3trg1: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the pla… · Ray
ap2114ha-3-3trg1-etched.step ap2114ha-3-3trg1: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the pla… · Ray
ap2114ha-3-3trg1-hero.glb ap2114ha-3-3trg1: hero from the plain model · Ray
ap2114ha-3-3trg1-hero.overlay.json ap2114ha-3-3trg1: hero from the plain model · Ray
ap2114ha-3-3trg1.glb Publish 0.1.0 · Ray
ap2114ha-3-3trg1.kicad_mod ap2114ha-3-3trg1: one-pass backfill (courtyard 63.36 -> 57.13 mm2 (margin 0.25, default), hero rebuilt in-pass (inputs… · Ray
ap2114ha-3-3trg1.kicad_sym Publish 0.1.0 · Ray
ap2114ha-3-3trg1.lbr ap2114ha-3-3trg1: one-pass backfill (courtyard 63.36 -> 57.13 mm2 (margin 0.25, default), hero rebuilt in-pass (inputs… · Ray
ap2114ha-3-3trg1.step Publish 0.1.0 · Ray
package.json Publish 0.1.2 · Ray
page.json Publish 0.1.2 · Ray
README.md ap2114ha-3-3trg1: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

AP2114HA-3.3TRG1

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

AP2114HA-3.3TRG1 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 VIN power_in Input supply voltage pin. Operating range 2.5V to 6.0V (6.5V absolute max). Bypass with 4.7µF ceramic capacitor. Must be applied before load current to prevent premature short-circuit protection activation.
2 GND power_in Device ground reference. Also serves as thermal path for the SOT-223 tab; tie to a copper pour for heat dissipation (θJA = 128 °C/W without heatsink).
3 VOUT power_out Regulated 3.3V output, 1A continuous. Accuracy ±1.5%. Requires 4.7µF ceramic, tantalum, or aluminum electrolytic output capacitor for stability. Internally discharged (~60Ω) when EN is pulled low on 8-pin variants.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • AP2114HA-3.3TRG1
  • AP2114HA-3.3TRG1H-3.3TRG1
  • AP2114HA-3.3TRG1S-3.3TRG1
  • AP2114HA-3.3TRG1D-3.3TRG1
  • AP2114HA-3.3TRG1DA-3.3TRG1
  • AP2114HA-3.3TRG1M-3.3TRG1
  • AP2114HA-3.3TRG1MP-3.3TRG1

CAD (KiCad official)

  • Symbol: AP2114HA-3.3TRG1
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: ap2114ha-3-3trg1-etched.step / ap2114ha-3-3trg1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2114ha-3-3trg1.step / ap2114ha-3-3trg1.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (33 pp, sha256 d20cd46c5f472fe2, 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