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 (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
270 867In Stock
Cut Tape
₡234,21
₡161,86
₡134,28
₡124,39
Reel
₡95,77
View
MouseReel Available
Min.: 1
Mult.: 1
: 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
94 996In Stock
Cut Tape
₡229,00
₡157,70
₡134,28
₡121,27
Reel
₡87,96
View
MouseReel Available
Min.: 1
Mult.: 1
: 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 Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
41 396In Stock
150 000Expected 11/27/2026
Cut Tape
₡213,39
₡146,77
₡125,95
₡112,42
Reel
₡89,00
View
MouseReel Available
Min.: 1
Mult.: 1
Max.: 9 000
: 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
Diodes Incorporated AP62300Z6-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
12 000In Stock
18 000Expected 4/2/2027
Reel
₡98,89
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 AP62300TWU-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
3 392In Stock
69 000On Order
Cut Tape
₡197,78
₡136,88
₡115,02
₡104,61
Reel
₡83,27
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3 000
: 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