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 Mounting Style
Package/Case
Output Voltage
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
4.828In Stock
Min.: 1
Mult.: 1
Max.: 4.828

SMD/SMT DFN-14 600 mV to 17 V
Analog Devices Switching Voltage Regulators 76V, 1A Buck Reg
Datasheet
4.988In Stock
Min.: 1
Mult.: 1
Max.: 4.988

SMD/SMT MSOP-16-12 800 mV to 76 V
Analog Devices Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
3.035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.937
: 2.500

SMD/SMT QFN-28 600 mV to 5 V
Analog Devices Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg
Datasheet
9.601In Stock
Min.: 1
Mult.: 1
Max.: 9.601

SMD/SMT MSOP-16 600 mV to 14.52 V
Analog Devices Switching Voltage Regulators 15V, 5A Sync Buck Reg
Datasheet
1.500In Stock
Min.: 1
Mult.: 1
Max.: 1.500

SMD/SMT QFN-24 600 mV to 14.85 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv
Datasheet
4.400In Stock
Min.: 1
Mult.: 1
Max.: 4.400

SMD/SMT MSOP-8 800 mV to 50 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
5.478In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5.478
: 2.500

SMD/SMT MSOP-8 1.5 V to 12 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
15.029In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 15.029
: 2.500

SMD/SMT QFN-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg
Datasheet
12.386In Stock
Min.: 1
Mult.: 1
Max.: 12.386

SMD/SMT DFN-12 0 V to 14.5 V
Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
4.310In Stock
Min.: 1
Mult.: 1
Max.: 4.310

SMD/SMT MSOP-16-12 800 mV to 76 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg
Datasheet
3.884In Stock
Min.: 1
Mult.: 1
Max.: 3.884

SMD/SMT TSSOP-EP-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
336In Stock
Min.: 1
Mult.: 1
Max.: 336

SMD/SMT DFN-16 800 mV to 76 V
Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1.417In Stock
Min.: 1
Mult.: 1
Max.: 1.417

SMD/SMT MSOP-16-12 800 mV to 65 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
200In Stock
Min.: 1
Mult.: 1
Max.: 200

SMD/SMT TSSOP-EP-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
267In Stock
Min.: 1
Mult.: 1
Max.: 267

SMD/SMT MSOP-8 3.3 V
Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
Datasheet
2.041In Stock
Min.: 1
Mult.: 1
Max.: 2.091

SMD/SMT MSOP-8 600 mV to 17 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
1.025In Stock
Min.: 1
Mult.: 1
Max.: 1.025

SMD/SMT MSOP-16 600 mV to 1.7 V
Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
106In Stock
Min.: 1
Mult.: 1
Max.: 106

SMD/SMT DFN-16 800 mV to 65 V
Analog Devices Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg
Datasheet
1.180In Stock
2.368On Order
Min.: 1
Mult.: 1
Max.: 3.552

SMD/SMT MSOP-16 600 mV to 14.52 V
Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
269In Stock
Min.: 1
Mult.: 1
Max.: 269

SMD/SMT QFN-24 600 mV to 5.5 V
Analog Devices Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv
Datasheet
1.609In Stock
148On Order
Min.: 1
Mult.: 1
Max.: 1.757

SMD/SMT MSOP-16-12 800 mV to 76 V
Analog Devices Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
1.093In Stock
Min.: 1
Mult.: 1
Max.: 1.093

SMD/SMT QFN-28 600 mV to 5 V
Analog Devices Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs
Datasheet
873In Stock
Min.: 1
Mult.: 1
Max.: 873

SMD/SMT TSSOP-EP-28 0 V to 28 V
Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
Datasheet
2.225In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.225

SMD/SMT MSOP-8 600 mV to 17 V
Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
Datasheet
1.293In Stock
400On Order
Min.: 1
Mult.: 1
Max.: 1.693

SMD/SMT MSOP-8 600 mV to 17 V