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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Description Datasheet Availability Pricing (EUR) 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
Series
Packaging
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
338.291In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.060
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K
Datasheet
12.858In Stock
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K
Datasheet
50.719In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 990
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck V-QFN2030-12 T&R 3K
Datasheet
13.361In Stock
12.000Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 530
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
30.156In Stock
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
30.000In Stock
60.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6.000
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck V-DFN3020-13 T&R 3K
Datasheet
22.587In Stock
42.000Expected 8/14/2026
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K
Datasheet
11.876In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 280
: 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

Diodes Incorporated Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K
Datasheet
10.307In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 930
: 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
Diodes Incorporated AP62300Z6-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SOT563(STD) T&R 3K
Datasheet
27.000In Stock
12.000Expected 10/9/2026
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K
Datasheet
3.349In Stock
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
8.172In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 480
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K
Datasheet
77.973On Order
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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K
Datasheet
155In Stock
8.000On Order
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

Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K
Datasheet
130In Stock
36.000Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 480
: 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
Diodes Incorporated AP62150WU-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
871In Stock
42.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.150
: 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
Diodes Incorporated AP62300TWU-7
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
3.243In Stock
93.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.490
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K
Datasheet
65.412On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 350
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26 T&R 3K
Datasheet
100.666On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 280
: 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

Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K
Datasheet
19.936Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 260
: 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
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K
Datasheet
35.990On Order
Min.: 1
Mult.: 1
Max.: 1.180
: 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