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 (IDR) 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 SO-8EP(STD) T&R 4K AP64500SP-13 Diodes Incorporated 1: Rp46.782,30 19.489In Stock	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	19.489In Stock	Cut Tape Rp46.782,30 Rp34.673,94 Rp30.637,82 Rp28.252,84 Reel Rp28.252,84 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 TSOT26(STD) T&R 3K AP62200WU-7 Diodes Incorporated 1: Rp6.604,56 303.261In 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	303.261In Stock	Cut Tape Rp6.604,56 Rp4.623,19 Rp4.109,50 Rp3.540,78 View Reel Rp2.806,94 Rp3.283,93 Rp3.118,82 Rp2.972,05 Rp2.806,94 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: Rp21.281,36 45.164In Stock 33.000Expected 30/06/2027	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	45.164In Stock 33.000Expected 30/06/2027	Cut Tape Rp21.281,36 Rp15.318,91 Rp13.557,69 Rp12.126,71 View Reel Rp10.585,64 Rp11.337,83 Rp10.860,83 Rp10.603,99 Rp10.585,64 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 SO-8EP T&R 4K AP64351QSP-13 Diodes Incorporated 1: Rp33.756,64 5.896In Stock 4.000Expected 15/09/2027	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	5.896In Stock 4.000Expected 15/09/2027	Cut Tape Rp33.756,64 Rp27.152,08 Rp24.033,26 Rp22.015,20 Rp21.281,36 Reel Rp21.281,36 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: Rp10.457,22 11.540In 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	11.540In Stock	Cut Tape Rp10.457,22 Rp7.228,32 Rp6.457,79 Rp5.613,88 Rp5.210,26 Reel Rp5.210,26 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: Rp5.687,26 26.714In 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	26.714In Stock	Cut Tape Rp5.687,26 Rp3.852,66 Rp3.265,59 Rp2.917,01 View Reel Rp2.715,21 Rp2.788,59 Rp2.715,21 Rp2.715,21 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: Rp7.521,86 15.858In 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	15.858In Stock 180.000On Order On Order Ship Dates Mfr. No: AP62301Z6-7 Stock: 15.858 Can Dispatch Immediately On Order: 84.000 Expected 27/11/2026 96.000 Expected 03/03/2027 Factory Lead Time: 20 Weeks	Cut Tape Rp7.521,86 Rp5.173,57 Rp4.439,73 Rp3.962,74 Reel Rp3.137,17 View Rp3.815,97 Rp3.724,24 Rp3.632,51 Rp3.027,09 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 V-QFN2030-12 T&R 3K AP62600SJ-7 Diodes Incorporated 1: Rp14.309,88 4.079In Stock 27.000On Order	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	4.079In Stock 27.000On Order On Order Ship Dates Mfr. No: AP62600SJ-7 Stock: 4.079 Can Dispatch Immediately On Order: 15.000 Expected 27/11/2026 12.000 Expected 20/01/2027 Factory Lead Time: 12 Weeks	Cut Tape Rp14.309,88 Rp10.090,30 Rp8.439,16 Rp7.925,47 Reel Rp7.925,47 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 SOT563(STD) T&R 3K Diodes Incorporated AP62300Z6-7 AP62300Z6-7 Diodes Incorporated 3.000: Rp3.485,74 15.000In Stock 18.000Expected 02/04/2027	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	15.000In Stock 18.000Expected 02/04/2027	Reel Rp3.485,74	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: Rp4.219,58 6.688In Stock	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	6.688In Stock	Cut Tape Rp4.219,58 Rp2.825,28 Rp2.384,98 Rp2.128,14 View Reel Rp1.504,37 Rp2.036,41 Rp1.944,68 Rp1.852,95 Rp1.504,37 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: Rp7.338,40 3.134In 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	3.134In Stock	Cut Tape Rp7.338,40 Rp5.008,46 Rp4.292,96 Rp3.834,31 View Reel Rp2.990,40 Rp3.687,55 Rp3.577,47 Rp3.430,70 Rp2.990,40	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: Rp7.154,94 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 Rp7.154,94 Rp4.971,77 Rp4.274,62 Rp3.815,97 View Reel Rp3.577,47 Rp3.669,20 Rp3.577,47 Rp3.577,47 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(STD) T&R 3K AP62250WU-7 Diodes Incorporated 1: Rp9.356,46 440In Stock 39.000On 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	440In Stock 39.000On Order On Order Ship Dates Mfr. No: AP62250WU-7 Stock: 440 Can Dispatch Immediately On Order: 18.000 Expected 11/06/2027 21.000 Expected 02/07/2027 Factory Lead Time: 36 Weeks	Cut Tape Rp9.356,46 Rp6.512,83 Rp5.393,72 Rp5.045,15 Reel Rp4.036,12	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
Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K AP63201WU-7 Diodes Incorporated 1: Rp17.428,70 381In 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	381In Stock 117.000On Order On Order Ship Dates Mfr. No: AP63201WU-7 Stock: 381 Can Dispatch Immediately On Order: 27.000 Expected 06/08/2027 36.000 Expected 20/08/2027 54.000 Expected 25/08/2027 Factory Lead Time: 32 Weeks	Cut Tape Rp17.428,70 Rp12.401,90 Rp10.402,18 Rp9.796,76 Reel Rp9.796,76 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: Rp16.694,86 2.632In 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	2.632In Stock 54.000Expected 14/05/2027	Cut Tape Rp16.694,86 Rp12.291,82 Rp10.237,07 Rp9.411,50 Reel Rp9.411,50 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 T&R 3K AP63205WU-7 Diodes Incorporated 1: Rp16.694,86 275In 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	275In Stock 72.000Expected 14/05/2027	Cut Tape Rp16.694,86 Rp11.888,21 Rp9.961,88 Rp9.374,81 Reel Rp9.374,81 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 AP62300TWU-7 AP62300TWU-7 Diodes Incorporated 1: Rp6.604,56 9.740In 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	9.740In Stock 69.000On Order On Order Ship Dates Mfr. No: AP62300TWU-7 Stock: 9.740 Can Dispatch Immediately On Order: 27.000 Expected 14/05/2027 42.000 Expected 18/06/2027 Factory Lead Time: 52 Weeks	Cut Tape Rp6.604,56 Rp4.568,15 Rp4.036,12 Rp3.430,70 View Reel Rp2.660,17 Rp3.155,51 Rp2.972,05 Rp2.843,63 Rp2.660,17 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 SO-8EP(STD) T&R 4K AP64501SP-13 Diodes Incorporated 1: Rp43.296,56 49.458On 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	49.458On Order On Order Ship Dates Mfr. No: AP64501SP-13 Stock: 0 On Order: 29.458 Expected 18/01/2027 20.000 Expected 18/06/2027 Factory Lead Time: 12 Weeks	Cut Tape Rp43.296,56 Rp32.655,88 Rp28.069,38 Rp26.601,70 Rp26.051,32 Reel Rp26.051,32 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(STD) T&R 3K Diodes Incorporated AP62150WU-7 AP62150WU-7 Diodes Incorporated 1: Rp8.806,08 5In 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	5In Stock 42.000On Order On Order Ship Dates Mfr. No: AP62150WU-7 Stock: 5 Can Dispatch Immediately On Order: 24.000 Expected 14/05/2027 18.000 Expected 11/06/2027 Factory Lead Time: 44 Weeks	Cut Tape Rp8.806,08 Rp6.072,53 Rp4.806,65 Rp4.292,96 View Reel Rp3.338,97 Rp4.127,85 Rp4.036,12 Rp3.852,66 Rp3.338,97 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 TSOT26 T&R 3K AP63200WU-7 Diodes Incorporated 1: Rp15.043,72 60.762Expected 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	60.762Expected 14/05/2027	Cut Tape Rp15.043,72 Rp11.136,02 Rp9.117,96 Rp8.402,47 Reel Rp8.402,47 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: Rp33.940,10 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 Rp33.940,10 Rp24.950,56 Rp22.749,04 Rp20.180,60 Rp19.079,84 Reel Rp19.079,84	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

DC/DC Buck Converters

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DC/DC Buck Converters

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