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AP7361-15ER-13

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

componentpower supply chipap7361-15er-13factory-2.0.0extractor-text

Verified AP7361-15ER-13

by Ray · last 13 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

13 Nov 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • •array (skip): not an array of element pairs
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AP7361-15ER-13 · SOT-223R · 3 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 22-page datasheet
  • ✓distributor: lcsc C3748357, digikey AP7361-15ER-13DITR-ND, mouser 621-AP7361-15ER-13
  • ✓family: SOT-223-3_TabPin2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-iuqkfw_5/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.19)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 32 kB, viewers/symbol.html 7 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ap7361-15er-13.kicad_sym✓ ap7361-15er-13.kicad_mod✓ ap7361-15er-13.step
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AP7361-15ER-13

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

AP7361-15ER-13 from Diodes Incorporated, in a SOT-223R. 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 GND power_in Ground pin, listed as Ground in the datasheet pin description table; the SOT223R marking diagram also gives pin 1 as GND.
2 OUT power_out The regulator output; bypass to ground through at least a 2.2µF ceramic capacitor, with a larger capacitor recommended for improved AC load response.
3 IN power_in The regulator input; bypass to ground through at least a 1µF ceramic capacitor. Input voltage range is 2.2V to 6.0V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-223R
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
Input Quiescent Current IQ 70 90 µA Enabled, IOUT = 0A 5
Input Shutdown Current ISHDN -1 0.05 1 µA VEN = 0V, IOUT = 0A 5
Output Voltage Accuracy VOUT -1 1 % IOUT = 100mA, TA = +25°C 5
Output Voltage Accuracy VOUT -2 2 % IOUT = 100mA, -40°C ≤ TA ≤ +85°C 5
Output Voltage Accuracy VOUT -3 0.5 3 % Over VIN, IOUT, and TA 5
Line Regulation ΔVOUT/ΔVIN 0.01 0.1 %/V VIN = VOUT +1V to 6V, IOUT = 100mA, TA = +25°C 5
Line Regulation ΔVOUT/ΔVIN 0.2 %/V VIN = VOUT +1V to 6V, IOUT = 100mA, -40°C ≤ TA ≤ +85°C 5
Load Regulation ΔVOUT/VOUT -1 0.5 1 % IOUT from 1mA to 300mA 5
Dropout Voltage VDROPOUT 150 200 mV IOUT = 300mA 5
Dropout Voltage VDROPOUT 250 350 mV IOUT = 500mA 5
Dropout Voltage VDROPOUT 500 700 mV IOUT = 1A 5
EN Input Logic Low Voltage VIL 0 0.3 V 5
EN Input Logic High Voltage VIH 1 V 5
EN Input Leakage IEN -0.1 0.01 0.1 µA VIN = 6V, VEN = 0V or 6V 5
Current Limit ILIMIT 1.1 1.5 A VIN = VOUT +1V 5
Input Voltage VIN 2.2 6 V 4
Output Current IOUT 0 1 A 4
Operating Ambient Temperature TA -40 85 °C 4
Input Voltage VIN 6.5 V TA = +25°C 4
OUT, ADJ, EN Voltage 0.3 V Printed as VIN +0.3 V 4
Operating Junction Temperature Range TJ -40 150 °C 4
Storage Temperature Range TST -65 150 °C 4
Power Dissipation SOT223 PD 1100 mW SOT223, ambient +25°C 4
ESD HBM ESD HBM 2 KV Human Body Model, printed >2 KV 4
ESD MM ESD MM 200 V Machine Model, printed >200 V (150V for EN pin) 4
Power Supply Rejection Ratio PSRR 60 65 dB f = 1KHz, IOUT = 100mA 5
Power Supply Rejection Ratio PSRR 45 dB f = 10KHz, IOUT = 100mA 5
Short-Circuit Current ISHORT 200 mA VIN = VOUT +1V, Output Voltage < 15% VOUT 5
Start-Up Time tST 200 µs VOUT = 3V, COUT = 1µF, RL = 30Ω 5
Output Voltage Temperature Coefficient ΔVOUT/ΔTA 130 ppm/°C IOUT = 100mA, -40°C ≤ TA ≤ +85°C; printed ±130 5
Thermal Shutdown Threshold TSHDN 150 °C 5
Thermal Shutdown Hysteresis THYS 20 °C 5
Thermal Resistance Junction-to-Ambient θJA 110 °C/W SOT223 (Note 9) 5

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
contacts copper reduce noise. For PCB layout, a wide copper trace is required for both IN and GND pins. A lower ESR capacitor type allows the use of less 12

CAD (KiCad official)

  • Symbol: AP7361-15ER-13
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223R (KiCad packages3D, STEP)
  • 3D model files: ap7361-15er-13-etched.step / ap7361-15er-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7361-15er-13.step / ap7361-15er-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (22 pp, sha256 fd84e397b31647d7, retrieved 2026-11-13, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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