Voltage Regulators - Switching Regulators

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DC/DC Buck Converters

Diodes Incorporated DC/DC Buck Converters offer high efficiency, cost-effectiveness, and design flexibility housed within compact designs. These converters feature special gate drive design, best-In-class EMI performance, low external component counts, wide input voltages, Constant On-Time (COT) control, and internal proprietary circuits. The DC/DC converters provide rich protection features including hiccup mode Short-Circuit Protection (SCP), Under-Voltage Lock-Out (UVLO), Over-Temperature Protection (OTP), and Over-Current Protection (OCP).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62200WU-7 Diodes Incorporated 1: 0,31 € 294.717In Stock	Mfr. Part No. AP62200WU-7 Mouser Part No 621-AP62200WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62200 buck converter	Datasheet	294.717In Stock	Cut Tape 0,31 € 0,217 € 0,193 € 0,166 € View Reel 0,132 € 0,154 € 0,146 € 0,139 € 0,132 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT	TSOT-26-6	Buck	800 mV to 7 V	2 A	1 Output	135 uA	740 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck V-DFN3020-13 T&R 3K AP63356QZV-7 Diodes Incorporated 1: 0,998 € 42.397In Stock 33.000Expected 7/23/2027	Mfr. Part No. AP63356QZV-7 Mouser Part No 621-AP63356QZV-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck V-DFN3020-13 T&R 3K Learn More about Diodes Incorporated diodes ap6335xq automotive buck converters	Datasheet	42.397In Stock 33.000Expected 7/23/2027	Cut Tape 0,998 € 0,718 € 0,636 € 0,568 € View Reel 0,496 € 0,531 € 0,509 € 0,497 € 0,496 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT	DFN-10	Buck	800 mV to 32 V	3.5 A	1 Output	258 uA	450 kHz	- 40 C	+ 150 C	AP63356Q	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck V-QFN2030-12 T&R 3K AP62600SJ-7 Diodes Incorporated 1: 0,671 € 6.635In Stock 12.000Expected 1/20/2027	Mfr. Part No. AP62600SJ-7 Mouser Part No 621-AP62600SJ-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck V-QFN2030-12 T&R 3K Learn More about Diodes Incorporated diodes ap62600 synch buck converter	Datasheet	6.635In Stock 12.000Expected 1/20/2027	Cut Tape 0,671 € 0,473 € 0,396 € 0,372 € Reel 0,372 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 3.000	SMD/SMT	V-QFN2030-12	Buck	600 mV to 7 V	6 A	1 Output	360 uA	800 kHz	- 40 C	+ 125 C	AP62600	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K AP64351QSP-13 Diodes Incorporated 1: 1,58 € 6.213In Stock 4.000Expected 12/16/2026	Mfr. Part No. AP64351QSP-13 Mouser Part No 621-AP64351QSP-13	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K Learn More about Diodes Incorporated diodes inc ap64351q buck converter	Datasheet	6.213In Stock 4.000Expected 12/16/2026	Cut Tape 1,58 € 1,27 € 1,13 € 1,03 € 0,998 € Reel 0,998 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 260 : 4.000	SMD/SMT	SO-EP-8	Buck	40 V	3.5 A	1 Output	22 uA	570 kHz	- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K AP61100QZ6-7 Diodes Incorporated 1: 0,49 € 11.562In Stock	Mfr. Part No. AP61100QZ6-7 Mouser Part No 621-AP61100QZ6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K Learn More about Diodes Incorporated diodes inc ap61100qz6 7 converter	Datasheet	11.562In Stock	Cut Tape 0,49 € 0,339 € 0,303 € 0,263 € 0,244 € Reel 0,244 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 3.000	SMD/SMT	SOT-563-6	Buck	600 mV to 3.6 V	1 A	1 Output	620 uA	2.2 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62200TWU-7 Diodes Incorporated 1: 0,267 € 27.614In Stock	Mfr. Part No. AP62200TWU-7 Mouser Part No 621-AP62200TWU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62200 buck converter	Datasheet	27.614In Stock	Cut Tape 0,267 € 0,181 € 0,153 € 0,137 € View Reel 0,127 € 0,131 € 0,127 € 0,127 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 650 : 3.000	SMD/SMT	TSOT-26-6	Buck	800 mV to 7 V	2 A	1 Output	135 uA	740 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K AP62301Z6-7 Diodes Incorporated 1: 0,353 € 18.422In 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	18.422In Stock 180.000On Order On Order Ship Dates Mfr. No: AP62301Z6-7 Stock: 18.422 Can Dispatch Immediately On Order: 84.000 Expected 11/27/2026 96.000 Expected 3/3/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,353 € 0,243 € 0,208 € 0,186 € Reel 0,147 € View 0,179 € 0,175 € 0,17 € 0,142 € 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 T&R 3K AP63201WU-7 Diodes Incorporated 1: 0,817 € 9.882In Stock 117.000On Order	Mfr. Part No. AP63201WU-7 Mouser Part No 621-AP63201WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K Learn More about Diodes Incorporated diodes inc ap6320x converters	Datasheet	9.882In Stock 117.000On Order On Order Ship Dates Mfr. No: AP63201WU-7 Stock: 9.882 Can Dispatch Immediately On Order: 27.000 Expected 8/6/2027 54.000 Expected 8/25/2027 36.000 Expected 9/1/2027 Factory Lead Time: 32 Weeks	Cut Tape 0,817 € 0,581 € 0,488 € 0,459 € Reel 0,459 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 620 : 3.000	SMD/SMT	TSOT-26-6	Buck	Adjustable	2 A	1 Output	258 uA	500 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K AP63203WU-7 Diodes Incorporated 1: 0,765 € 13.694In Stock 54.000Expected 5/14/2027	Mfr. Part No. AP63203WU-7 Mouser Part No 621-AP63203WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K Learn More about Diodes Incorporated diodes inc ap6320x converters	Datasheet	13.694In Stock 54.000Expected 5/14/2027	Cut Tape 0,765 € 0,576 € 0,48 € 0,439 € Reel 0,439 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3.000	SMD/SMT	TSOT-26-6	Buck	3.3 V	2 A	1 Output	22 uA	1.1 MHz	- 40 C	+ 85 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: 0,335 € 13.236In 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	13.236In Stock 69.000On Order On Order Ship Dates Mfr. No: AP62300TWU-7 Stock: 13.236 Can Dispatch Immediately On Order: 27.000 Expected 5/14/2027 42.000 Expected 6/18/2027 Factory Lead Time: 52 Weeks	Cut Tape 0,335 € 0,226 € 0,193 € 0,172 € View Reel 0,133 € 0,164 € 0,16 € 0,154 € 0,133 € 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: 0,163 € 18.000In Stock 18.000Expected 5/12/2027	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	18.000In Stock 18.000Expected 5/12/2027	Reel 0,163 €	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 LV Buck SOT563 T&R 3K AP61100Z6-7 Diodes Incorporated 1: 0,198 € 291In Stock 21.000On Order	Mfr. Part No. AP61100Z6-7 Mouser Part No 621-AP61100Z6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K Learn More about Diodes Incorporated diodes inc ap61100 converter	Datasheet	291In Stock 21.000On Order	Cut Tape 0,198 € 0,132 € 0,112 € 0,10 € View Reel 0,071 € 0,095 € 0,091 € 0,087 € 0,071 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT		Buck	600 mV to 3.6 V	1 A	1 Output	620 uA	2.2 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K AP61102QZ6-7 Diodes Incorporated 1: 0,335 € 259In Stock 3.000Expected 10/26/2026	Mfr. Part No. AP61102QZ6-7 Mouser Part No 621-AP61102QZ6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K Learn More about Diodes Incorporated diodes inc ap61100qz6 7 converter	Datasheet	259In Stock 3.000Expected 10/26/2026	Cut Tape 0,335 € 0,228 € 0,195 € 0,175 € View Reel 0,14 € 0,168 € 0,163 € 0,16 € 0,14 €	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-563-6	Buck	600 mV to 3.6 V	1 A	1 Output	15 uA	2.2 MHz	- 40 C	+ 125 C		Reel, Cut Tape
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62201WU-7 Diodes Incorporated 1: 0,335 € 8.475In Stock	Mfr. Part No. AP62201WU-7 Mouser Part No 621-AP62201WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62200 buck converter	Datasheet	8.475In Stock	Cut Tape 0,335 € 0,233 € 0,20 € 0,179 € View Reel 0,168 € 0,172 € 0,168 € 0,168 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 510 : 3.000	SMD/SMT	TSOT-26-6	Buck	800 mV to 7 V	2 A	1 Output	135 uA	740 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K AP63205WU-7 Diodes Incorporated 1: 0,783 € 399In Stock 72.000Expected 5/14/2027	Mfr. Part No. AP63205WU-7 Mouser Part No 621-AP63205WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K Learn More about Diodes Incorporated diodes inc ap6320x converters	Datasheet	399In Stock 72.000Expected 5/14/2027	Cut Tape 0,783 € 0,557 € 0,467 € 0,439 € Reel 0,439 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 230 : 3.000	SMD/SMT	TSOT-26-6	Buck	5 V	2 A	1 Output	22 uA	1.1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Diodes Incorporated AP62150WU-7 AP62150WU-7 Diodes Incorporated 1: 0,413 € 22In Stock 42.000On Order	Mfr. Part No. AP62150WU-7 Mouser Part No 621-AP62150WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes inc ap62150 converter	Datasheet	22In Stock 42.000On Order On Order Ship Dates Mfr. No: AP62150WU-7 Stock: 22 Can Dispatch Immediately On Order: 24.000 Expected 5/14/2027 18.000 Expected 6/11/2027 Factory Lead Time: 44 Weeks	Cut Tape 0,413 € 0,285 € 0,225 € 0,201 € View Reel 0,157 € 0,194 € 0,189 € 0,181 € 0,157 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT		Buck	800 mV to 7 V	1.5 A	1 Output	135 uA	1.3 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K AP64500SP-13 Diodes Incorporated 1: 2,19 € 20.000Expected 10/30/2026	Mfr. Part No. AP64500SP-13 Mouser Part No 621-AP64500SP-13	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K Learn More about Diodes Incorporated diodes inc ap64500 ap64501 converters	Datasheet	20.000Expected 10/30/2026	Cut Tape 2,19 € 1,63 € 1,44 € 1,32 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 210 : 4.000	SMD/SMT	SOIC-8	Buck	800 mV to 39 V	5 A	1 Output	25 uA	100 kHz to 2.2 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K AP64501SP-13 Diodes Incorporated 1: 2,03 € 50.554On Order	Mfr. Part No. AP64501SP-13 Mouser Part No 621-AP64501SP-13	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K Learn More about Diodes Incorporated diodes inc ap64500 ap64501 converters	Datasheet	50.554On Order On Order Ship Dates Mfr. No: AP64501SP-13 Stock: 0 On Order: 30.554 Expected 1/18/2027 20.000 Expected 6/18/2027 Factory Lead Time: 12 Weeks	Cut Tape 2,03 € 1,53 € 1,32 € 1,25 € 1,22 € Reel 1,22 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 390 : 4.000	SMD/SMT	SOIC-8	Buck	800 mV to 39 V	5 A	1 Output	25 uA	570 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K AP63200WU-7 Diodes Incorporated 1: 0,705 € 61.482Expected 5/14/2027	Mfr. Part No. AP63200WU-7 Mouser Part No 621-AP63200WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K Learn More about Diodes Incorporated diodes inc ap6320x converters	Datasheet	61.482Expected 5/14/2027	Cut Tape 0,705 € 0,501 € 0,42 € 0,394 € Reel 0,394 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 360 : 3.000	SMD/SMT	TSOT-26-6	Buck	Adjustable	2 A	1 Output	22 uA	500 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K AP64352QSP-13 Diodes Incorporated 1: 1,59 € 7.629On Order	Mfr. Part No. AP64352QSP-13 Mouser Part No 621-AP64352QSP-13	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K Learn More about Diodes Incorporated diodes ap64352q switching voltage regulator	Datasheet	7.629On Order On Order Ship Dates Mfr. No: AP64352QSP-13 Stock: 0 On Order: 3.629 Expected 1/20/2027 4.000 Expected 3/12/2027 Factory Lead Time: 12 Weeks	Cut Tape 1,59 € 1,17 € 1,07 € 0,946 € 0,894 € Reel 0,894 €	Min.: 1 Mult.: 1 Max.: 310 : 4.000	SMD/SMT	SO-EP-8	Buck	800 mV to 40 V	3.5 A	1 Output	22 uA	500 kHz	- 40 C	+ 150 C		Reel, Cut Tape
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62250WU-7 Diodes Incorporated 1: 0,439 € 52.990On Order	Mfr. Part No. AP62250WU-7 Mouser Part No 621-AP62250WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes inc ap62250 buck converters	Datasheet	52.990On Order On Order Ship Dates Mfr. No: AP62250WU-7 Stock: 0 On Order: 13.990 Expected 10/30/2026 18.000 Expected 6/11/2027 21.000 Expected 7/2/2027 Factory Lead Time: 36 Weeks	Cut Tape 0,439 € 0,305 € 0,253 € 0,237 € Reel 0,189 €	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT	TSOT-26-6	Buck	800 mV to 7 V	2.5 A	1 Output	155 uA	1.3 MHz	- 40 C	+ 125 C		Reel, Cut Tape

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