Voltage Regulators - Switching Regulators – Mouser Puerto Rico

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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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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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
	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62301WU-7 Diodes Incorporated 1: $0.42 A tariff of 38% may be applied if shipping to the United States. 282,364In Stock	Mfr. Part # AP62301WU-7 Mouser Part # 621-AP62301WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	282,364In Stock	Cut Tape $0.42 $0.289 $0.258 $0.222 $0.205 Reel $0.205 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 490 : 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
	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Diodes Incorporated AP62300WU-7 AP62300WU-7 Diodes Incorporated 1: $0.42 A tariff of 38% may be applied if shipping to the United States. 94,471In Stock	Mfr. Part # AP62300WU-7 Mouser Part # 621-AP62300WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	94,471In Stock	Cut Tape $0.42 $0.289 $0.258 $0.222 View Reel $0.158 $0.205 $0.195 $0.187 $0.158 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 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, Cut Tape, MouseReel
	Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K AP62301Z6-7 Diodes Incorporated 1: $0.41 32,259In Stock 84,000On Order	Mfr. Part # AP62301Z6-7 Mouser Part # 621-AP62301Z6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	32,259In Stock 84,000On Order On Order Ship Dates Mfr. #: AP62301Z6-7 Stock: 32,259 Can Ship Immediately On Order: 30,000 Expected 11/27/2026 54,000 Expected 1/15/2027 Factory Lead-Time: 20 Weeks	Cut Tape $0.41 $0.282 $0.242 $0.216 Reel $0.171 View $0.208 $0.203 $0.198 $0.165 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
	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Diodes Incorporated AP62300TWU-7 AP62300TWU-7 Diodes Incorporated 1: $0.39 13,026In Stock 69,000On Order	Mfr. Part # AP62300TWU-7 Mouser Part # 621-AP62300TWU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	13,026In Stock 69,000On Order On Order Ship Dates Mfr. #: AP62300TWU-7 Stock: 13,026 Can Ship Immediately On Order: 27,000 Expected 4/16/2027 42,000 Expected 6/18/2027 Factory Lead-Time: 52 Weeks	Cut Tape $0.39 $0.263 $0.224 $0.20 View Reel $0.155 $0.191 $0.186 $0.179 $0.155 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
	Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K Diodes Incorporated AP62300Z6-7 AP62300Z6-7 Diodes Incorporated 3,000: $0.19 24,000In Stock	Mfr. Part # AP62300Z6-7 Mouser Part # 621-AP62300Z6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	24,000In Stock	Reel $0.19	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