MPQ4571 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4571 Synchronous Step-Down Converters achieve up to 1A of continuous output current with peak current control for superior transient response. The wide 4.5V to 60V input voltage range accommodates step-down applications in automotive input environments, while the 2μA shutdown mode quiescent current is ideal for battery-powered applications. The MPQ4571 series offers 250mΩ/45mΩ internal power MOSFETs, 40µA quiescent current, built-in soft start, enable control, and power good indications. The high-duty cycle and low-dropout mode are supplied for automotive cold crank conditions. MPS MPQ4571 Synchronous Step-Down Converters are ideal for automotive infotainment, lamps, LEDs, and industrial power systems, and the QFN-12 (2.5mm x 3mm) package provides a compact solution.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
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Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
4.897In Stock
Min.: 1
Mult.: 1
Reel: 5.000

SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz AEC-Q100 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
2.712In Stock
Min.: 1
Mult.: 1
Reel: 5.000
SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
219In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz AEC-Q100 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

SMD/SMT QFN-12 Buck 1 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C Reel