LTC36xx/LTC7149 Series Step-Down Buck Regulators

Analog Devices Inc. LTC36xx/LTC7149 Series Synchronous Step-Down Buck Regulators are high efficiency, monolithic, and excellent for inverting output applications. The LTC3623 and LTC3600 are programmed with a single external resistor. The LTC3649 and LTC7149 feature single resistor programmable output voltage, with high efficiency over a wide VOUT range.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Analog Devices Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
755In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1.413In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
972In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1.238In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1.083In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
522In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
958In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
1.158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators Ultralow Pwr 15mA Sync Buck Sw Reg
Datasheet
706In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
Datasheet
2.091In Stock
Min.: 1
Mult.: 1
Max.: 100

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
544In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
659In Stock
Min.: 1
Mult.: 1

Analog Devices Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce
Datasheet
272In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
299In Stock
296On Order
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
83In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1.568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1.647In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1.347In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
106In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
892In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
200In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
843In Stock
1.168Expected 30/09/2026
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
638In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
434In Stock
219Expected 07/08/2026
Min.: 1
Mult.: 1