Silent Switcher® Solutions for EMI Compliance

Analog Devices Electromagnetic Interference (EMI) compliance is often mandatory and a critical design challenge for medical, automotive, test, and measurement equipment manufacturers. For example, if a device fails EMI compliance, it not only creates a long design cycle, it also increases cost as a result of re-design and re-evaluation for EMI compliance. To overcome these challenges, Analog Devices offers Silent Switcher® Architecture which minimizes the risk of problems caused by EMI, making µModule® Regulators and Discrete DC-DC ideal for noise-sensitive applications.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Input Voltage - Min
Input Voltage - Max
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Analog Devices Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5
Datasheet
645In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-18 Buck 970 mV to 41.9 V 5 A 1 Output 3.4 V 42 V 1.7 uA 200 kHz to 3 MHz - 40 C + 125 C LT8640 Tube
Analog Devices Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2
Datasheet
1.228In Stock
2.500Expected 10/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-18 Buck 810 mV to 64 V 3.5 A 1 Output 3 V 65 V 2.5 uA 200 kHz to 3 MHz - 40 C + 125 C LT8641 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2
Datasheet
218In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-18 Buck 810 mV to 64 V 3.5 A 1 Output 3 V 65 V 2.5 uA 200 kHz to 3 MHz - 40 C + 150 C LT8641 Tube
Analog Devices Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation
Datasheet
921In Stock
1.080Expected 17/06/2026
Min.: 1
Mult.: 1

SMD/SMT LQFN-24 Buck Adjustable 6 A 1 Output 3.4 V 42 V 750 nA 200 kHz to 3 MHz - 40 C + 125 C LT8643S Tray
Analog Devices Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN
Datasheet
3.156In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 3 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 125 C LTC3307 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN
Datasheet
564In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 3 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 125 C LTC3307 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN
Datasheet
3.090In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 3 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 150 C LTC3307 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN
Datasheet
1.835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 4 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 125 C LTC3308 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN
Datasheet
2.452In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 6 A 1 Output 2.25 V 5.5 V 1.2 mA 1 MHz to 3 MHz - 40 C + 125 C LTC3309 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN
Datasheet
934In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 6 A 1 Output 2.25 V 5.5 V 1.2 mA 2 MHz - 40 C + 150 C LTC3309 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 58V, 2A Buck Module Reg
Datasheet
431In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-70 Buck 800 mV to 24 V 2 A 1 Output 3.6 V 58 V 82 uA 750 kHz - 40 C + 125 C LTM8050 Tray
Analog Devices Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator
Datasheet
746In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-80 Buck 970 mV to 15 V 5 A 1 Output 3.6 V 60 V 300 uA 200 kHz to 2.2 MHz - 40 C + 125 C LTM8071 Tray
Analog Devices Switching Voltage Regulators 40VIN, 1.2A Silent Switcher Module Regulator
Datasheet
2.357In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-25 Buck 800 mV to 12 V 1.2 A 1 Output 3.2 V 40 V 8 uA 200 kHz to 2.2 MHz - 40 C + 125 C LTM8074 Tray
Analog Devices Switching Voltage Regulators 42V, 4A Sync Buck Silent Switcher w/ 2.5
Datasheet
1.092In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-18 Buck Adjustable 4 A 1 Output 3.4 V 42 V 1.7 uA 200 kHz to 3 MHz - 40 C + 150 C LT8614 Tube
Analog Devices Switching Voltage Regulators 65V, 8A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current
Datasheet
1.365In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFN-32 Buck 3.3 V to 25 V 8 A 1 Output 3.4 V 65 V 400 uA 200 kHz to 2.2 MHz - 40 C + 125 C LT8645 Tray
Analog Devices Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN
Datasheet
320In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT LQFN-12 Buck 500 mV to 5.5 V 4 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 150 C LTC3308 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator
Datasheet
1.446In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-24 Buck 0 V to 14.5 V 5 A 1 Output 4 V 15 V 1.45 mA 4 MHz - 40 C + 125 C LTC3623 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators Dual 40Vin, 3A Silent Switcr uModule Reg
Datasheet
247In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-49 Buck 800 mV to 10 V 1.4 A 2 Output 3 V 40 V 2 uA 300 kHz to 3 MHz - 40 C + 125 C Tray
Analog Devices Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul
Datasheet
252In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-48 Buck 970 mV to 18 V 3.5 A 1 Output 3.4 V 40 V 25 uA 200 kHz to 3 MHz - 40 C + 150 C LTM8003 Tray
Analog Devices Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul
Datasheet
283In Stock
Min.: 1
Mult.: 1
No
SMD/SMT BGA-48 Buck 970 mV to 18 V 3.5 A 1 Output 3.4 V 40 V 25 uA 200 kHz to 3 MHz - 40 C + 125 C LTM8003 Tray
Analog Devices LT8653SEV#PBF
Analog Devices Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current
Datasheet
1.393In Stock
Min.: 1
Mult.: 1

SMD/SMT Buck 3.3 V, 5 V 2 A 2 Output 3 V 42 V 6.2 uA 300 kHz to 3 MHz - 40 C + 125 C LT8653 Tray
Analog Devices Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5
Datasheet
125In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT QFN-18 Buck 970 mV to 41.58 V 5 A 1 Output 3.4 V 42 V 2.5 uA, 300 uA 200 kHz to 3 MHz - 40 C + 150 C LT8640 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5
Datasheet
23In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-18 Buck 970 mV to 41.58 V 5 A 1 Output 3.4 V 42 V 300 uA 200 kHz to 3 MHz - 40 C + 150 C LT8640 Tube
Analog Devices Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5
Datasheet
52In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-18 Buck 970 mV to 41.9 V 5 A 1 Output 3.4 V 42 V 1.7 uA 200 kHz to 3 MHz - 40 C + 125 C LT8640 Tube
Analog Devices Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN
Datasheet
400In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT LQFN-12 Boost 500 mV to 5.5 V 4 A 1 Output 2.25 V 5.5 V 40 uA 2 MHz - 40 C + 150 C LTC3308 Reel, Cut Tape