AP62300/1 & AP62300T Synchronous Buck Converters

Diodes Incorporated AP62300, AP62301, and AP62300T Synchronous Buck Converters integrate a 75mΩ high-side power MOSFET and a 45mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. These buck converters provide a 3A continuous output current with a 4.2V to 18.0V wide input voltage range. The AP62300, AP62301, and AP62300T Synchronous Buck Converters adopt Constant On-Time (COT) control to minimize external component count. This helps achieve a fast transient response, easy loop stabilization, and low output voltage ripple. 

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
287 248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 100
: 3 000

SMD/SMT TSOT-26-6 Buck 800 mV to 7 V 3 A 1 Output 155 uA 750 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Diodes Incorporated AP62300WU-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
102 096In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 880
: 3 000

SMD/SMT Buck 800 mV to 7 V 3 A 1 Output 155 uA 750 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Diodes Incorporated AP62300TWU-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
19 844In Stock
24 000Expected 04/09/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1 490
: 3 000

SMD/SMT TSOT-26-6 Buck 800 mV to 7 V 3 A 1 Output 155 uA 750 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Diodes Incorporated AP62300Z6-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
9 000In Stock
27 000On Order
Min.: 3 000
Mult.: 3 000
: 3 000

SMD/SMT Buck 800 mV to 7 V 3 A 1 Output 155 uA 750 kHz - 40 C + 125 C Reel
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
90 000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6 000
: 3 000

SMD/SMT SOT-563-6 Buck 5 V 3 A 1 Output 155 uA 750 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel