MPQ4317 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4317 Synchronous Step-Down Converters offer configurable-frequency with integrated internal high-side and low-side power MOSFETs. The MPQ4317 features up to 7A of highly efficient output current (IOUT) with current mode control for fast loop response.

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Description Datasheet Availability Pricing (CAD) 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
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down
Datasheet
433In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum
Datasheet
563In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down
Datasheet
494In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum
Datasheet
4,516Expected 2026-06-23
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-20 Buck 3.3 V 7 A 1 Output 18 uA 1 MHz - 40 C + 150 C AEC-Q100 MPQ4317 Reel