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AP2210N-4.0TRG1

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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AP2210N-4.0TRG1

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3

AP2210N-4.0TRG1 from Diodes Incorporated, in a SOT-23-3. 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 reference pin for the regulator (pin 1 on SOT-23-3, pin 2 on SOT-23-5).
2 VOUT power_out Regulated output voltage; an output capacitor of at least 1.0µF is required to prevent oscillation when CBYP is unused.
3 VIN power_in Input voltage; the recommended input range is VOUT+1V to 13.2V, with a 1µF minimum input capacitor between VIN and GND.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23-3
Category Power Management (PMIC)
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 Accuracy ∆VOUT/VOUT -1 1 % Variation from specified VOUT 15
Output Voltage Accuracy ∆VOUT/VOUT -2 2 % Variation from specified VOUT 15
Output Voltage Temperature Coefficient ∆VOUT/∆T 120 µV/°C 15
Output Voltage Temperature Coefficient (∆VOUT/VOUT)/∆T 48 ppm/°C 15
Line Regulation VRLINE 1.5 4.5 mV VIN = 5.0V to 13.2V 15
Line Regulation VRLINE 12 mV VIN = 5.0V to 13.2V 15
Load Regulation VRLOAD 1 6 mV IOUT = 0.1mA to 300mA 15
Load Regulation VRLOAD 30 mV IOUT = 0.1mA to 300mA 15
Dropout Voltage VDROP 15 50 mV IOUT = 100µA 15
Dropout Voltage VDROP 70 mV IOUT = 100µA 15
Dropout Voltage VDROP 110 150 mV IOUT = 50mA 15
Dropout Voltage VDROP 230 mV IOUT = 50mA 15
Dropout Voltage VDROP 140 250 mV IOUT = 100mA 15
Dropout Voltage VDROP 300 mV IOUT = 100mA 15
Dropout Voltage VDROP 165 275 mV IOUT = 150mA 15
Dropout Voltage VDROP 350 mV IOUT = 150mA 15
Dropout Voltage VDROP 250 400 mV IOUT = 300mA 15
Dropout Voltage VDROP 500 mV IOUT = 300mA 15
Standby Current ISTD 0.01 1 µA VEN ≤ 0.4V (shutdown) 15
Standby Current ISTD 5 µA VEN ≤ 0.18V (shutdown) 15
Ground Pin Current IGND 100 150 µA VEN ≥ 2.0V, IOUT = 100µA 15
Ground Pin Current IGND 180 µA VEN ≥ 2.0V, IOUT = 100µA 15
Ground Pin Current IGND 350 600 µA VEN ≥ 2.0V, IOUT = 50mA 15
Ground Pin Current IGND 800 µA VEN ≥ 2.0V, IOUT = 50mA 15
Ground Pin Current IGND 1.3 1.9 mA VEN ≥ 2.0V, IOUT = 150mA 15
Ground Pin Current IGND 2.5 mA VEN ≥ 2.0V, IOUT = 150mA 15
Ground Pin Current IGND 4 10 mA VEN ≥ 2.0V, IOUT = 300mA 15
Ground Pin Current IGND 15 mA VEN ≥ 2.0V, IOUT = 300mA 15
Current Limit ILIMIT 450 900 mA VOUT = 0V 15
Enable Input Logic-low Voltage VIL 0.4 V Regulator shutdown 16
Enable Input Logic-low Voltage VIL 0.18 V Regulator shutdown 16
Enable Input Logic-high Voltage VIH 2 V Regulator enabled 16
Enable Input Logic-low Current IIL 0.01 1 µA VIL ≤ 0.4V 16
Enable Input Logic-low Current IIL 2 µA VIL ≤ 0.18V 16
Enable Input Logic-high Current IIH 5 20 µA VIL ≥ 2.0V 16
Enable Input Logic-high Current IIH 25 µA VIL ≥ 2.0V 16
Supply Input Voltage VIN 2.5 13.2 V 4
Enable Input Voltage VEN 0 13.2 V 4
Operating Junction Temperature TJ -40 125 °C 4
Supply Input Voltage VIN 15 V 4
Enable Input Voltage VEN 15 V 4
Lead Temperature (Soldering) TLEAD 260 °C 10sec 4
Junction Temperature TJ 150 °C 4
Storage Temperature TSTG -65 150 °C 4
ESD (Machine Model) ESD 300 V Machine Model 4
Thermal Resistance, Junction to Ambient (SOT-23-3) θJA 200 °C/W No Heatsink 4

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 tin • Terminals: SOT-23-3/SOT-23-5 Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: AP2210N-4.0TRG1
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: ap2210n-4-0trg1-etched.step / ap2210n-4-0trg1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap2210n-4-0trg1.step / ap2210n-4-0trg1.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (30 pp, sha256 8d83ef61593fff5e, retrieved 2026-10-18, tier: lcsc)
  • 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