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 (THB) 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
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Monolithic Power Systems (MPS) Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down
Datasheet
428In 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 6/23/2026
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 42 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 42 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