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AP2114HA-2.5TRG1

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Diodes Incorporated Linear Voltage Regulators (LDO), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chipap2114ha-2.5trg1factory-2.0.0extractor-text

Verified AP2114HA-2.5TRG1

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AP2114HA-2.5TRG1 · SOT-223 · 3 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 33-page datasheet
  • ✓distributor: lcsc C5124968, digikey AP2114HA-2.5TRG1DITR-ND, mouser 621-AP2114HA-2.5TRG1
  • ✓family: SOT-223-3_TabPin2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-n8euu0g5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.26)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ap2114ha-2-5trg1.kicad_sym✓ ap2114ha-2-5trg1.kicad_mod✓ ap2114ha-2-5trg1.step
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Ray Publish 0.1.0 0ea64c9 4d ago

AP2114HA-2.5TRG1

Diodes Incorporated · Linear Voltage Regulators (LDO) · SOT-223

AP2114HA-2.5TRG1 from Diodes Incorporated, in a SOT-223. 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 VIN power_in Input voltage pin, recommended operating range 2.5V to 6.0V (absolute maximum 6.5V).
2 GND power_in Ground.
3 VOUT power_out Regulated 2.5V output (±1.5% accuracy) delivering 1A minimum continuous load current.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-223
Category Power Supply Chip
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT 2.5 V VIN=3.5V, 1mA ≤ IOUT ≤ 30mA; min VOUT×98.5%, max VOUT×101.5% 11
Line Regulation ΔVOUT/VOUT/ΔVIN -0.1 0.02 0.1 %/V 3.5V≤VIN≤6V, IOUT=30mA 11
Load Regulation ΔVOUT/VOUT/ΔIOUT 0.2 1 %/A Vout=2.5V, VIN=Vout+1V, 1mA ≤ IOUT ≤1A 11
Dropout Voltage VDROP 450 750 mV IOUT =1A 11
Quiescent Current IQ 60 80 μA VIN=3.5V, IOUT=0mA 11
Standby Current ISTD 0.01 1 μA VIN=3.5V, VEN in OFF mode 11
VEN High Voltage VIH 1.5 V Enable logic high, regulator on 11
VEN Low Voltage VIL 0.4 V Enable logic low, regulator off 11
Maximum Output Current IOUT(MAX) 1 A VIN=3.5V, VOUT=2.463V to 2.537V 11
Power Supply Rejection Ratio 100Hz PSRR 65 dB Ripple 1Vp-p, VIN=3.5V, IOUT=100mA, f=100Hz 11
Power Supply Rejection Ratio 1kHz PSRR 65 dB Ripple 1Vp-p, VIN=3.5V, IOUT=100mA, f=1KHz 11
Output Voltage Temperature Coefficient ΔVOUT/VOUT/ΔT 30 ppm/°C IOUT=30mA (printed ±30) 11
Short Current Limit ISHORT 50 mA VOUT=0V 11
RMS Output Noise VNOISE 30 μVRMS 10Hz ≤ f ≤100kHz 11
Start-up Time tS 20 μs No Load 11
EN Pull Down Resistor RPD 3 MΩ 11
VOUT Discharge Resistor RDCHG 60 Ω Set EN pin at Low 11
Thermal Shutdown Temperature TOTSD 160 °C 11
Thermal Shutdown Hysteresis THYOTSD 25 °C 11
Thermal Resistance Junction to Case θJC 50.9 °C/W SOT-223 11
Thermal Resistance Junction to Ambient θJA 128 °C/W SOT-223, no heatsink 7
Power Supply Voltage VIN 6.5 V 7
Operating Junction Temperature TJ 150 ºC 7
Storage Temperature Range TSTG -65 150 ºC 7
Lead Temperature TLEAD 260 ºC Soldering, 10sec 7
ESD Machine Model 400 V 7
ESD Human Body Model 4000 V 7
Supply Voltage VIN 2.5 6 V 7
Operating Ambient Temperature Range TA -40 85 °C 7

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing Abs ESD (Human Body Model) 4000 V Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to 7

CAD (KiCad official)

  • Symbol: AP2114HA-2.5TRG1
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: ap2114ha-2-5trg1-etched.step / ap2114ha-2-5trg1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2114ha-2-5trg1.step / ap2114ha-2-5trg1.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 2026-10-31, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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