QFN-40 Switching Voltage Regulators

Results: 94
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Series
Packaging
Texas Instruments Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFR
Datasheet
6.570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT QFN-40 Buck 600 mV to 5.5 V 25 A 1 Output 4 V 19 V 4.3 mA 300 kHz to 2 MHz - 40 C + 125 C TPS543B20 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 42V 4x Mono Sync Buck Reg
Datasheet
1.827In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck Adjustable 2.5 A 4 Output 3 V 42 V 30 uA 250 kHz to 2.2 MHz - 40 C + 125 C LT8602 Tube
Analog Devices Switching Voltage Regulators 2x, 2-Phase, Sync Cntr w/ L Value DCR Se
Datasheet
682In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 600 mV to 5 V 30 A 1 Output 4.5 V 38 V 40 uA 250 kHz to 720 kHz - 40 C + 125 C LTC3875 Tube
Analog Devices Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se
Datasheet
958In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Buck 600 mV to 12.5 V 30 A 2 Output 4.5 V 38 V 30 uA 250 kHz to 770 kHz - 40 C + 85 C LTC3855 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr
Datasheet
180In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 500 mV to 5.4 V 30 A 1 Output 4.5 V 24 V 20 mA 1 MHz - 40 C + 105 C LTC3880 Tube
Texas Instruments Switching Voltage Regulators 1.5Vin to 16Vin 40A SWIFT Sync A 595-TPS A 595-TPS548D22RVFR
Datasheet
1.837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT QFN-40 Buck 600 mV to 5.5 V 40 A 1 Output 1.5 V 16 V 700 uA 1.05 MHz - 40 C + 125 C TPS548D22 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 42V 3x Mono Sync Buck Reg
Datasheet
227In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck Adjustable 2.5 A 3 Output 3 V 42 V 70 uA 250 kHz to 2.2 MHz - 40 C + 125 C LT8601 Tube
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
24In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 800 mV to 5.5 V 2.5 A 7 Output 2.7 V 5.5 V 1.125 MHz to 2.25 MHz - 40 C + 150 C LTC3676 Tube
Analog Devices Switching Voltage Regulators Low IQ Triple Output Buck Controller
Datasheet
740In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 800 mV to 40 V 1 Output 4.5 V 40 V 14 uA 100 kHz to 3 MHz - 40 C + 150 C LTC7819 Tube
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
58In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 800 mV to 5.5 V 2.5 A 7 Output 2.7 V 5.5 V 12 uA 2.25 MHz - 40 C + 125 C LTC3676 Tube
Analog Devices Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C
Datasheet
86In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Boost, Buck 750 mV to 5 V, 1.8 V to 5 V 1.6 A 8 Output 2.7 V 5.5 V 8 uA 2.25 MHz - 40 C + 125 C LTC3589 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators Low IQ 100V Sync Buck Controllers
Datasheet
1.908In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Boost 1.2 V to 100 V 1 Output 4 V 100 V - 40 C + 125 C LTC7892 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 42V 4x Mono Sync Buck Reg
Datasheet
2.259In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Buck Adjustable 2.5 A 4 Output 3 V 42 V 30 uA 250 kHz to 2.2 MHz - 40 C + 125 C LT8602 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators Pwr M Solution for Application Processor
Datasheet
1.977In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Buck 800 mV to 5.5 V 2.5 A 7 Output 2.7 V 5.5 V 1.125 MHz to 2.25 MHz - 40 C + 125 C LTC3676 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 3x Out, MP Sync Buck Cntr
Datasheet
2.161In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Buck 800 mV to 13.5 V 25 A 3 Output 4.5 V 24 V 42 uA 500 kHz - 40 C + 125 C LTC3853 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators Low IQ Triple Output Buck Controller
Datasheet
4.198In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT QFN-40 Buck 800 mV to 40 V 1 Output 4.5 V 40 V 14 uA 100 kHz to 3 MHz - 40 C + 150 C LTC7819 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 100V VIN and VOUT Synchronous 4-Switch Buck?Boost DC/DC Controller with PassThru
Datasheet
1.191In Stock
976On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Boost, Buck 1 V to 100 V 2.5 A 1 Output 2.8 V 100 V 4 uA 400 kHz - 40 C + 125 C LT8210 Tube
Analog Devices Switching Voltage Regulators 42V 3x Mono Sync Buck Reg
Datasheet
224In Stock
854On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck Adjustable 2.5 A 3 Output 3 V 42 V 70 uA 250 kHz to 2.2 MHz - 40 C + 125 C LT8601 Tube
Analog Devices Switching Voltage Regulators 3x Out, MP Sync Buck Cntr
Datasheet
1.284In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 800 mV to 13.5 V 25 A 3 Output 4.5 V 24 V 42 uA 500 kHz - 40 C + 125 C LTC3853 Tube
Analog Devices Switching Voltage Regulators 100V Dual Sync Buck Controller
Datasheet
351In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 800 mV to 60 V 20 A 2 Output 4 V 100 V 5 uA 100 kHz to 3 MHz - 40 C + 150 C LTC7890 Tube
Texas Instruments Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFT
Datasheet
462In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT QFN-40 Buck 600 mV to 5.5 V 25 A 1 Output 4 V 19 V 4.3 mA 300 kHz to 2 MHz - 40 C + 125 C TPS543B20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.5-V to 16-V 40-A s ynchronous SWIFT b A 595-TPS549D22RVFT
Datasheet
485In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

QFN-40 - 40 C + 85 C TPS549D22 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D
Datasheet
578In Stock
366Expected 11/05/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 500 mV to 5.25 V 40 A 1 Output 3 V 13.2 V 32 mA 1.25 MHz - 40 C + 125 C LTC3882 Tube
Analog Devices Switching Voltage Regulators 100V VIN and VOUT Synchronous 4-Switch Buck?Boost DC/DC Controller with PassThru
Datasheet
118In Stock
1.464On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Boost, Buck 1 V to 100 V 2.5 A 1 Output 2.8 V 100 V 4 uA 400 kHz - 40 C + 125 C LT8210 Tube
Analog Devices Switching Voltage Regulators 42V 3x Mono Sync Buck Reg
Datasheet
41In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 Buck 1.8 V, 3.3 V 2.5 A 3 Output 3 V 42 V 100 nA 2 MHz - 40 C + 150 C LT8601 Tube