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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Qty. RoHS Mounting Style
Package/Case
Output Voltage
Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
1.729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-24 500 mV to 2.5 V
Analog Devices Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg
Datasheet
2.907In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 600 mV to 14.5 V
Analog Devices Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg
Datasheet
5.631In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-20 600 mV to 14.5 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
5.327In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-14 600 mV to 17 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
4.054In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-8 800 mV to 45 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg
Datasheet
7.113In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv
Datasheet
3.828In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-8 800 mV to 50 V
Analog Devices Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg
Datasheet
14.373In 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
4.731In 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
4.058In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-EP-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
6.543In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
17.038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 76V, 1A Buck Reg
Datasheet
2.459In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-16 800 mV to 76 V
Analog Devices Switching Voltage Regulators 15V, 5A Sync Buck Reg
Datasheet
1.995In 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
4.665In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-8 800 mV to 50 V
Analog Devices Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv
Datasheet
2.763In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-EP-24 600 mV to 5.5 V
Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
Datasheet
2.957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-24 600 mV to 5.5 V
Analog Devices Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg
Datasheet
9.756In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 600 mV to 14.52 V
Analog Devices Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg
Datasheet
6.980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-16 600 mV to 14.52 V
Analog Devices Switching Voltage Regulators 15V, 5A Sync Buck Reg
Datasheet
972In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-24 600 mV to 14.85 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
618In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-14 600 mV to 17 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
1.738In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT MSOP-8 5 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet
1.430In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-16 600 mV to 1.7 V
Analog Devices Switching Voltage Regulators Monolithic 400mA Buck Regulator with Dual 150mA LDOs in 3mm 2mm DFN
Datasheet
1.725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT 800 mV to 5.5 V
Analog Devices Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg
Datasheet
341In Stock
Min.: 1
Mult.: 1

SMD/SMT MSOP-12 0 V to 14.5 V