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 (INR) 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
2,937In 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 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 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 1.5A, 15V Mono Sync Buck Reg
Datasheet
9,601In Stock
Min.: 1
Mult.: 1
Max.: 9,611

SMD/SMT MSOP-16 600 mV to 14.52 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
15,033In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 15,033
: 2,500

SMD/SMT QFN-28 600 mV to 6 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 2.5A, 15V Mono Sync Buck Reg
Datasheet
1,184In 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 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
1,701In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,701
: 2,500

SMD/SMT QFN-28 600 mV to 5 V
Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
329In Stock
Min.: 1
Mult.: 1
Max.: 329

SMD/SMT MSOP-16-12 800 mV to 65 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv
Datasheet
309In Stock
Min.: 1
Mult.: 1
Max.: 309

SMD/SMT DFN-8 800 mV to 50 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
2,485In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,485
: 2,500

SMD/SMT DFN-14 3.3 V, 5 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
2,091In Stock
Min.: 1
Mult.: 1
Max.: 2,091

SMD/SMT MSOP-8 600 mV to 17 V