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
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Output Voltage
Analog Devices Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs
Datasheet
18In Stock
365Expected 21/09/2026
Min.: 1
Mult.: 1
Max.: 383

SMD/SMT QFN-28 0 V to 28 V
Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
More Info Available

SMD/SMT DFN-8 3.3 V
Analog Devices Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator
Datasheet
1 898In Stock
146Expected 09/10/2026
Min.: 1
Mult.: 1
Max.: 2 044

SMD/SMT QFN-24 0 V to 14.5 V
Analog Devices Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator
Datasheet
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SMD/SMT QFN-24 0 V to 14.5 V
Analog Devices Switching Voltage Regulators 60V, 4A Sync Buck Reg w/ R2R Progmable O
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SMD/SMT TSSOP-EP-28 0 V to 59.5 V
Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
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SMD/SMT MSOP-8 600 mV to 17 V
Analog Devices Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv
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SMD/SMT QFN-24 600 mV to 5.5 V
Analog Devices Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv
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SMD/SMT DFN-8 800 mV to 45 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
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SMD/SMT QFN-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
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SMD/SMT QFN-28 600 mV to 6 V
Analog Devices Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination
Datasheet
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SMD/SMT QFN-24 500 mV to 5.5 V
Analog Devices Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination
Datasheet
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SMD/SMT QFN-24 500 mV to 2.5 V
Analog Devices Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C
Datasheet
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SMD/SMT MSOP-12 5 V
Analog Devices Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg
Datasheet
25In Stock
Min.: 1
Mult.: 1
Max.: 25

SMD/SMT TSSOP-EP-28 1.5 V to 12 V
Analog Devices Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C
Datasheet

SMD/SMT DFN-14 600 mV to 1.7 V