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AP2113KTR-G1

Public Made by Adom

by adom

Diodes Incorporated Power Management Specialized - PMIC, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AP2113KTR-G1

Diodes Incorporated · Power Management Specialized - PMIC · SOT-23-5

AP2113KTR-G1 from Diodes Incorporated, in a SOT-23-5. 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 VSET input Voltage reference input: the output voltage follows 1.6 times the VSET voltage, and VSET must be larger than 1.0V to guarantee VOUT of 1.6 times VSET.
2 GND power_in Ground pin for the regulator.
3 VOUT power_out Regulated output that drives the fan, guaranteed at 0.6A continuous load with a 1000mA output current limit and 50mA fold-back short-circuit current.
4 VIN power_in Input voltage pin with a recommended range of 2.5V to 5.5V and an absolute maximum rating of 6.0V.
5 FON input Full speed / adjustable mode selection input: set low for full speed mode (VOUT fully on) and high for adjustable mode, with logic high from 1.6V to 5.5V and logic low from 0V to 0.4V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23-5
Category Power Supply Chip
Pins 5

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 Current IOUT 600 mA VIN=5.0V, VOUT=3.2V 6
Output Voltage/VSET Voltage VOUT/VSET 1.552 1.6 1.648 V/V VIN=5.5V, VSET=1V to 3.2V, IOUT=30mA 6
Minimum VSET Voltage VSET 1 V 6
Logic Input High Level FON 1.6 5.5 V 6
Logic Input Low Level FON 0 0.4 V 6
Quiescent Current IQ 70 100 µA 6
Quiescent Current (second value) IQ 45 µA 6
Line Regulation ΔVOUT/VOUT ΔVIN 0.02 0.1 %/V VIN=VOUT+1V to 5.5V, IOUT=30mA 6
Load Regulation ΔVOUT/VOUT ΔIOUT 0.2 1 %/A 1mA ≤ IOUT ≤600mA 6
Dropout Voltage (full speed mode) VDROP 150 200 mV 6
Dropout Voltage (adjustable mode) VDROP 200 250 mV 6
VSET Pin Current ISET 1 µA VSET=5V 6
Fold-back Short Current ISHORT 50 mA VOUT=0V 6
Output Current Limit ILIMIT 1000 mA 6
FON Pin Bias Current IFON 1.5 10 µA 6
Thermal Shutdown Temperature TOTSD 165 °C 6
Thermal Shutdown Hysteresis THYOTSD 25 °C 6
Input Voltage VIN 6 V 5
VSET Input Voltage VSET 5.5 V 5
FON Input Voltage FON 5.5 V 5
Operating Junction Temperature Range TJ 150 ºC 5
Storage Temperature Range TSTG -65 150 ºC 5
Input Voltage (recommended) VIN 2.5 5.5 V 5
Operating Ambient Temperature Range TA -40 85 °C 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
housing Abs ESD (Human Body Model) 6000 V Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to 5

CAD (KiCad official)

  • Symbol: AP2113KTR-G1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: ap2113ktr-g1-etched.step / ap2113ktr-g1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2113ktr-g1.step / ap2113ktr-g1.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (13 pp, sha256 5edc56b8006bd4f3, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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