Buck Converters for Power Over Ethernet

A buck converter is a power efficient voltage step-down converter that changes a higher voltage to a lower voltage. Whereas a linear regulator can achieve the same purpose, regulators can waste more energy via conversion of excess energy to heat. For this reason, a buck DC/DC converter is the preferred choice for power-efficient designs. A DC/DC boost converter, also known as a step-up converter, is a semiconductor device or electrical circuit that has an output DC voltage that is greater than the DC input voltage.

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Analog Devices / Maxim Integrated Perjungimo valdikliai High-Speed Step-Down Controller with Syn 7Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 1 MHz 90 % 1.3 V to 5.5 V 35 A - 40 C + 85 C SMD/SMT SSOP-24 Tube

Analog Devices / Maxim Integrated Perjungimo valdikliai Adjustable-Output, Switch-Mode Current S 172Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 1 Output 500 kHz 100 % 2 V to 24 V - 40 C + 85 C SMD/SMT QSOP-16 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Efficiency, PWM, Step-Down DC-DC Co 98Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 99 % 2.5 V to 5.5 V 10 A - 40 C + 85 C SMD/SMT SOIC-Narrow-16 Tube

Analog Devices / Maxim Integrated Perjungimo valdikliai High-Efficiency, PWM, Step-Down DC-DC Co 100Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 99 % 2.5 V to 5.5 V 10 A - 40 C + 85 C SMD/SMT QSOP-16 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Efficiency, PWM, Step-Down DC-DC Co 49Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 99 % 2.5 V to 5.5 V 10 A - 40 C + 85 C SMD/SMT SOIC-Narrow-16 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai 2MHz, 36V, Dual Buck with Preboost and 20 A Quiescent Current 15Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 200 kHz to 2.2 MHz 95 % Adjustable 10 A - 40 C + 125 C SMD/SMT TQFN-40 AEC-Q100 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Speed Step-Down Controller for Note 57Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 600 kHz 100 % 1 V to 5.5 V 3 A - 40 C + 85 C SMD/SMT QSOP-20 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 87Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 330 kHz 100 % 3.3 V, 5 V 10 A - 40 C + 125 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 172Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 330 kHz 100 % 3.3 V, 5 V 10 A - 40 C + 85 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 68Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 330 kHz 100 % 1.25 V to 18 V 10 A - 40 C + 125 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 5Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 330 kHz 100 % 1.25 V to 18 V 10 A - 40 C + 85 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 35Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 330 kHz 100 % 1.25 V to 18 V 10 A - 40 C + 85 C SMD/SMT UMAX-10 AEC-Q100 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai High-Voltage, Step-Down DC-DC Controller in MAX 885Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 1 Output 330 kHz 100 % 1.25 V to 18 V 10 A - 40 C + 85 C SMD/SMT UMAX-10 Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Perjungimo valdikliai 3A, 1MHz, DDR Memory Termination Supply 60Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 1 MHz 100 % 1.1 V to 5.5 V 3 A - 40 C + 85 C SMD/SMT QSOP-16 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai Low-Cost, High-Frequency, Current-Mode P 49Prieinamumas
Min.: 1
Daugkart.: 1

Boost, Buck 1 Output 300 kHz 89 % 800 mV to 11.35 V 25 A - 40 C + 85 C SMD/SMT USOP-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai 2.35V to 5.5V, 0.5 Accurate, 1MHz PWM S 103Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 500 kHz, 1 MHz 92 % 800 mV to 4.95 V 20 A - 40 C + 85 C SMD/SMT QSOP-20 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai Low-Cost Voltage-Mode PWM Step-Down Cont 49Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 100 kHz 95 % 800 mV 2 A - 40 C + 85 C SMD/SMT UMAX-10 Tube

Analog Devices / Maxim Integrated Perjungimo valdikliai Step-Down Controllers with Synchronous R 68Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 96 % 3 V, 5 V, 2.5 V to 6 V 10 A 0 C + 70 C SMD/SMT SOIC-16 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai Low-Cost, Wide Input Range, Step-Down Co 94Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 95 % 800 mV to 23 V 15 A - 40 C + 85 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai Low-Cost, Wide Input Range, Step-Down Co 12Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 300 kHz 95 % 800 mV to 23 V 15 A - 40 C + 85 C SMD/SMT UMAX-10 Tube
Analog Devices / Maxim Integrated Perjungimo valdikliai Low-Cost, Wide Input Range, Step-Down Co 192Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 100 kHz 95 % 800 mV to 23 V 15 A - 40 C + 85 C SMD/SMT UMAX-10 Tube
onsemi Perjungimo valdikliai HV PWM BUCK CONTROLR 84Prieinamumas
19 916Pagal užsakymą
Min.: 1
Daugkart.: 1
Maks.: 290
: 2 500

Buck 1 Output 550 kHz 80 % 1.25 V 1 A - 40 C + 125 C SMD/SMT SOIC-16 Reel, Cut Tape, MouseReel
onsemi Perjungimo valdikliai IMVP8 3+2+1 SVID CONTRO 374Prieinamumas
2 500Tikėtina 2026-08-31
Min.: 1
Daugkart.: 1
: 2 500

Buck 3 Output 300 kHz to 750 kHz 100 % 3.5 V 200 uA - 40 C + 100 C SMD/SMT QFN-52 Reel, Cut Tape, MouseReel
Torex Semiconductor Perjungimo valdikliai 16V Input Step-Down DCDC Controller 90Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 300 kHz 100 % Adjustable 3 A - 40 C + 85 C SMD/SMT SOT-25-5 Reel, Cut Tape, MouseReel
Torex Semiconductor Perjungimo valdikliai 16V Input Step-Down DCDC Controller 100Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 1 MHz 100 % Adjustable 3 A - 40 C + 85 C SMD/SMT SOT-25-5 Reel, Cut Tape, MouseReel