MPQ4371 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4371 Synchronous Step-Down Converters consist of configurable‑frequency (200kHz to 2.5MHz), synchronous buck converters that integrate low on‑resistance high‑side and low‑side MOSFETs. The MPS MPQ4371 converters support output currents ranging from 6A to 11A and use zero‑delay PWM (ZDP™), an MPS-exclusive control method that enables rapid transient response and reduces the need for external capacitors. These devices are offered in QFN‑23 (4mm × 5mm) and TQFN‑23 (4mm × 5mm) packages with wettable flanks and meet AEC‑Q100 Grade 1 qualifications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
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Minimum Operating Temperature
Maximum Operating Temperature
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Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
Datasheet
500Expected 27/05/2026
Min.: 1
Mult.: 1
Reel: 500
SMD/SMT QFN-23 Buck 600 mV to 12 V 6 A to 11 A 1 Output 3.5 uA 200 kHz to 2.5 MHz - 40 C + 150 C MPQ4371-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1
Reel: 500
SMD/SMT TQFN-23 Buck 600 mV to 12 V 6 A to 11 A 1 Output 3.5 uA 200 kHz to 2.5 MHz - 40 C + 150 C MPQ4371-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000
SMD/SMT TQFN-23 Buck 600 mV to 12 V 6 A to 11 A 1 Output 3.5 uA 200 kHz to 2.5 MHz - 40 C + 150 C MPQ4371-AEC1 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000
SMD/SMT QFN-23 Buck 600 mV to 12 V 6 A to 11 A 1 Output 3.5 uA 200 kHz to 2.5 MHz - 40 C + 150 C MPQ4371-AEC1 Reel