Richtek Switching Controllers

Results: 48
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Richtek Switching Controllers Single Synchronous Buck Controller
Datasheet
1.500In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 200 kHz 750 mV to 3.3 V 1 A - 40 C + 85 C SMD/SMT WQFN-14 Reel, Cut Tape
Richtek Switching Controllers Single Synchronous Buck PWM Controller
Datasheet
2.500In Stock
Min.: 1
Mult.: 1
Reel: 2.500

Buck 2 Output 200 kHz 500 mV to 3.3 V 1 mA - 40 C + 85 C SMD/SMT WQFN-12 Reel, Cut Tape
Richtek Switching Controllers Single Synchronous Buck Controller
Datasheet
1.479In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 200 kHz 750 mV to 3.3 V 2 mA - 40 C + 85 C SMD/SMT WQFN-16 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1.445In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 290 kHz to 430 kHz 700 mV to 3.3 V 1 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs
Datasheet
981In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz, 355 kHz 98 % Adjustable 100 mA - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers 5V High Efficiency Synchronous Buck PWM Controller
Datasheet
1.500In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 300 kHz 88 % 5 V 1.5 A - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Dual-Output PWM Controller with 2 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply
Datasheet
991In Stock
Min.: 1
Mult.: 1
Reel: 1.500

2 Output 500 kHz 500 mV to 3.6 V 100 mA - 40 C + 85 C SMD/SMT WQFN-40 Reel, Cut Tape
Richtek Switching Controllers 5A, 32V, 500kHz Step-Down Converter
Datasheet
1.465In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz 1.33 V to 2 V - 10 C + 105 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs
Datasheet
172In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 400 kHz, 475 kHz 98 % Adjustable 100 mA - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers 12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller
Datasheet
1.499In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 300 kHz 88 % 5 V to 12 V 4 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Dual-Phase PWM Controller with PWM-VID Reference
Datasheet
1.463In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz 1.33 V to 2 V - 10 C + 105 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Multi-Phase PWM Controller for CPU Core Power Supply
Datasheet
1.485In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz 500 mV to 3.6 V 5 mA - 40 C + 85 C SMD/SMT WQFN-32 Reel, Cut Tape
Richtek Switching Controllers Step-Down DC-DC Controller with Remote Sense
Datasheet
1.572In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 1 Output 500 kHz Adjustable 4 mA - 40 C + 125 C SMD/SMT WQFN-16 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1.430In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 1 Output 560 kHz 400 mV 1 mA - 40 C + 125 C SMD/SMT WDFN-14 Reel, Cut Tape
Richtek Switching Controllers Single Phase PWM Controller with Light Load Efficiency Optimization
Datasheet
1.498In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 200 kHz 95 % 800 mV to 3.3 V 150 mA - 40 C + 85 C SMD/SMT WQFN-16 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1.478In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 300 kHz 300 mV to 3.3 V 100 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers 3A, Ultra-Low Dropout Voltage Regulator
Datasheet
2.944In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 200 kHz to 500 kHz 2 V to 5.5 V 4 mA - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers Dual-Phase Synchronous Buck PWM Controller
Datasheet
1.466In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 100 kHz to 1 MHz 80 % 400 mV to 2.5 V 1.5 A - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1.490In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 1 Output 560 kHz 400 mV 1 mA - 40 C + 125 C SMD/SMT WDFN-14 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1.070In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 300 kHz 300 mV to 3.3 V 4 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers High Efficiency, Main Power Supply Controller for Notebook Computer
Datasheet
1.475In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 200 kHz to 500 kHz 2 V to 5.5 V 4 mA - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers Complete DDR Memory Power Supply Controller
Datasheet
1.231In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 400 kHz Adjustable 1.5 A - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers High Efficiency, Main Power Supply Controller for Notebook Computers
Datasheet
1.441In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 2 Output 200 kHz to 466 kHz 2 V to 5.5 V 4 mA - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Dual-Phase PWM Controller with PWM-VID Reference
Datasheet
681In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz 1.33 V to 2 V - 10 C + 105 C SMD/SMT WQFN-20 Reel, Cut Tape, MouseReel
Richtek Switching Controllers Dual-Phase PWM Controller with PWM-VID Reference
Datasheet
1.973In Stock
Min.: 1
Mult.: 1
Reel: 1.500

Buck 4 Output 300 kHz 1.33 V to 2 V - 10 C + 105 C SMD/SMT WQFN-20 Reel, Cut Tape