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 15V, 1.5A Sync R2R 1x Res Buck Reg
Datasheet
12,386In Stock
Min.: 1
Mult.: 1

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

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

SMD/SMT TSSOP-EP-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg
Datasheet
9,611In Stock
Min.: 1
Mult.: 1

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
: 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
: 2,500

SMD/SMT QFN-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
4,828In Stock
Min.: 1
Mult.: 1

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

SMD/SMT MSOP-16-12 800 mV to 76 V
Analog Devices Switching Voltage Regulators 15V, 5A Sync Buck Reg
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

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

SMD/SMT MSOP-8 800 mV to 50 V
Analog Devices Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
2,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-28 600 mV to 5 V
Analog Devices Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim
Datasheet
2,797In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 600 mV to 5 V
Analog Devices Switching Voltage Regulators 18V, 8A Mono Sync Buck DC/DC Conv
Datasheet
196In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-52 600 mV to 17.82 V
Analog Devices Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
502In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-EP-20 600 mV to 5.5 V
Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
346In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-EP-24 500 mV to 2.5 V
Analog Devices Switching Voltage Regulators 400mA/800mA Sync Buck DC/DC w/ Avg In C
Datasheet
336In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-10 600 mV to 5 V
Analog Devices Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
1,456In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 800 mV to 65 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT DFN-8 1.5 V to 12 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
: 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

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.: 200

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

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

SMD/SMT DFN-16 800 mV to 65 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

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
488In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-14 600 mV to 17 V