Voltage Regulators - Switching Regulators – Mouser Singapore

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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 (SGD) 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: $0.598 281,757In Stock	Mfr. Part No. AP62301WU-7 Mouser Part No 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	281,757In Stock	Cut Tape $0.598 $0.412 $0.351 $0.317 $0.303 Reel $0.303 MouseReel Available	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: $0.598 93,637In Stock	Mfr. Part No. AP62300WU-7 Mouser Part No 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	93,637In Stock	Cut Tape $0.598 $0.412 $0.351 $0.317 Reel $0.272 MouseReel Available	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: $0.558 15,728In Stock 180,000On Order	Mfr. Part No. AP62301Z6-7 Mouser Part No 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	15,728In Stock 180,000On Order On Order Ship Dates Mfr. No: AP62301Z6-7 Stock: 15,728 Can Dispatch Immediately On Order: 84,000 Expected 27/11/2026 96,000 Expected 3/3/2027 Factory Lead Time: 20 Weeks	Cut Tape $0.558 $0.384 $0.329 $0.294 Reel $0.233 View $0.283 $0.276 $0.269 $0.224 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 SOT563(STD) T&R 3K Diodes Incorporated AP62300Z6-7 AP62300Z6-7 Diodes Incorporated 3,000: $0.258 12,000In Stock 18,000Expected 2/4/2027	Mfr. Part No. AP62300Z6-7 Mouser Part No 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	12,000In Stock 18,000Expected 2/4/2027	Reel $0.258	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
	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Diodes Incorporated AP62300TWU-7 AP62300TWU-7 Diodes Incorporated 1: $0.517 8,715In Stock 69,000On Order	Mfr. Part No. AP62300TWU-7 Mouser Part No 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	8,715In Stock 69,000On Order On Order Ship Dates Mfr. No: AP62300TWU-7 Stock: 8,715 Can Dispatch Immediately On Order: 27,000 Expected 14/5/2027 42,000 Expected 18/6/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.517 $0.358 $0.301 $0.273 Reel $0.218 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