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.

Results: 240
Select Image Part #
 Mfr.
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 Hi Eff, 65V 500mA Sync Buck Conv
Datasheet
52In Stock
Min.: 1
Mult.: 1
Max.: 52

SMD/SMT MSOP-16-12 800 mV to 65 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
204In Stock
Min.: 1
Mult.: 1
Max.: 204

SMD/SMT DFN-8 5 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
97In Stock
Min.: 1
Mult.: 1
Max.: 97

SMD/SMT MSOP-8 800 mV to 45 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
Datasheet
77In Stock
Min.: 1
Mult.: 1
Max.: 77

SMD/SMT DFN-8 800 mV to 45 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
67In Stock
Min.: 1
Mult.: 1
Max.: 67

SMD/SMT TSSOP-EP-28 1.5 V to 12 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
46In Stock
Min.: 1
Mult.: 1
Max.: 46

SMD/SMT TSSOP-EP-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
46In Stock
Min.: 1
Mult.: 1
Max.: 46

SMD/SMT TSSOP-EP-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg
Datasheet
48In Stock
Min.: 1
Mult.: 1
Max.: 48

SMD/SMT TSSOP-EP-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg
Datasheet
124In Stock
Min.: 1
Mult.: 1
Max.: 124

SMD/SMT QFN-28 600 mV to 14.7 V
Analog Devices Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr
Datasheet
56In Stock
219On Order
Min.: 1
Mult.: 1
Max.: 275

SMD/SMT QFN-28 600 mV to 3 V
Analog Devices Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr
Datasheet
25In Stock
Min.: 1
Mult.: 1
Max.: 25

SMD/SMT QFN-28 600 mV to 3 V
Analog Devices Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr
Datasheet
110In Stock
Min.: 1
Mult.: 1
Max.: 110

SMD/SMT QFN-28 600 mV to 3 V
Analog Devices Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr
Datasheet
3In Stock
Min.: 1
Mult.: 1
Max.: 3

SMD/SMT QFN-28 600 mV to 3 V
Analog Devices Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
104In Stock
Min.: 1
Mult.: 1
Max.: 112

SMD/SMT QFN-28 1.8 V to 12 V
Analog Devices Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg
Datasheet
108In Stock
Min.: 1
Mult.: 1
Max.: 98

SMD/SMT QFN-28 1.8 V to 12 V
Analog Devices Switching Voltage Regulators 76V, 1A Buck Reg
Datasheet
98In Stock
Min.: 1
Mult.: 1
Max.: 98

SMD/SMT DFN-16 800 mV to 76 V
Analog Devices Switching Voltage Regulators 76V, 1A Buck Reg
Datasheet
184In Stock
Min.: 1
Mult.: 1
Max.: 184

SMD/SMT MSOP-16 800 mV to 76 V
Analog Devices Switching Voltage Regulators 76V, 1A Buck Reg
Datasheet
19In Stock
Min.: 1
Mult.: 1
Max.: 19

SMD/SMT DFN-16 800 mV to 76 V
Analog Devices Switching Voltage Regulators 60V, 4A Sync Buck Reg w/ R2R Progmable O
Datasheet
26In Stock
Min.: 1
Mult.: 1
Max.: 13

SMD/SMT TSSOP-EP-28 0 V to 14.5 V
Analog Devices Switching Voltage Regulators 7-Ch Config Hi Pwr PMIC
Datasheet
43In Stock
Min.: 1
Mult.: 1
Max.: 43

SMD/SMT QFN-44 425 mV to 5.5 V
Analog Devices Power Management Specialised - PMIC Pwr M Solution for Application Processor
Datasheet
59In Stock
Min.: 1
Mult.: 1
Max.: 59

SMD/SMT QFN-40
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
122In Stock
Min.: 1
Mult.: 1
Max.: 122

SMD/SMT QFN-40 800 mV to 5.5 V
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
10In Stock
Min.: 1
Mult.: 1
Max.: 10

SMD/SMT LQFP-48 800 mV to 5.5 V
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
52In Stock
Min.: 1
Mult.: 1
Max.: 52

SMD/SMT QFN-40 800 mV to 5.5 V
Analog Devices Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs
Datasheet
4In Stock
730Expected 9/25/2026
Min.: 1
Mult.: 1
Max.: 735

SMD/SMT QFN-28 0 V to 28 V