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: € 0,31 304 377In 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	304 377In 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 23/07/2027	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 23/07/2027	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 4 830In Stock 12 000Expected 20/01/2027	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	4 830In Stock 12 000Expected 20/01/2027	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 5 858In Stock 4 000Expected 16/12/2026	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	5 858In Stock 4 000Expected 16/12/2026	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 608In 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 608In 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 222In 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 222In Stock 180 000On Order On Order Ship Dates Mfr. No: AP62301Z6-7 Stock: 18 222 Can Dispatch Immediately On Order: 84 000 Expected 27/11/2026 96 000 Expected 03/03/2027 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 6 567In 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	6 567In Stock 117 000On Order On Order Ship Dates Mfr. No: AP63201WU-7 Stock: 6 567 Can Dispatch Immediately On Order: 27 000 Expected 06/08/2027 54 000 Expected 25/08/2027 36 000 Expected 01/09/2027 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 8 473In Stock 54 000Expected 14/05/2027	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	8 473In Stock 54 000Expected 14/05/2027	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 14/05/2027 42 000 Expected 18/06/2027 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 12/05/2027	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 12/05/2027	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 371In Stock 20 920Expected 02/11/2026	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	371In Stock 20 920Expected 02/11/2026	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 3 259In Stock	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	3 259In Stock	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 365In 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 365In 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 14/05/2027	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 14/05/2027	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 14/05/2027 18 000 Expected 11/06/2027 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 30/10/2026	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 30/10/2026	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 18/01/2027 20 000 Expected 18/06/2027 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 14/05/2027	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 14/05/2027	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 20/01/2027 4 000 Expected 12/03/2027 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 51 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	51 990On Order On Order Ship Dates Mfr. No: AP62250WU-7 Stock: 0 On Order: 12 990 Expected 30/10/2026 18 000 Expected 11/06/2027 21 000 Expected 02/07/2027 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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