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.

Types of Semiconductors
Change category view
Results: 525
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Analog Devices Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
1,026In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,026
: 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
Max.: 1,222
: 2,500

Analog Devices Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
755In Stock
Min.: 1
Mult.: 1
Max.: 755

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1,225In Stock
Min.: 1
Mult.: 1
Max.: 1,225

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
905In Stock
Min.: 1
Mult.: 1
Max.: 947

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,088
: 2,500

Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
1,083In Stock
1,547Expected 9/21/2026
Min.: 1
Mult.: 1
Max.: 2,630

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

Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
1,324In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,331
: 2,500

Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
867In Stock
Min.: 1
Mult.: 1
Max.: 958

Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
1,093In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,258
: 2,500

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

Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
488In Stock
Min.: 1
Mult.: 1
Max.: 488

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Max.: 271

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
649In Stock
Min.: 1
Mult.: 1
Max.: 659

Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
274In Stock
Min.: 1
Mult.: 1
Max.: 274

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

Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
356In Stock
422On Order
Min.: 1
Mult.: 1
Max.: 778

Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
3In Stock
Min.: 1
Mult.: 1
Max.: 83

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1,554In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,554
: 2,500

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1,217In Stock
Min.: 1
Mult.: 1
Max.: 1,217

Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,347
: 2,500

Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 737
: 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
Max.: 2,011

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