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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Analog Devices Switching Voltage Regulators 20V, 5A Sync Buck Reg
Datasheet
1 122In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 15V, 5A Sync Buck Reg
Datasheet
203In Stock
455Expected 9/12/2026
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
1 026In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Analog Devices Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
1 222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

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 225In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
947In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1 088In 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
1 547Expected 8/24/2026
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
490In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
1 331In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

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 258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Analog Devices Switching Voltage Regulators Ultralow Pwr 15mA Sync Buck Sw Reg
Datasheet
662In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
271In Stock
Min.: 1
Mult.: 1

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
Lead-Time 14 Weeks
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 Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
284In Stock
605Expected 9/7/2026
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
356In Stock
422On 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 554In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1 217In 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 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
1 573In Stock
438Expected 8/28/2026
Min.: 1
Mult.: 1