MPQ4348 AEC-Q100 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4348 AEC-Q100 Synchronous Step-Down Converters are configurable frequency (350kHz to 2.5MHz), switching converters with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively). The MPS MPQ4348 converters achieve up to 5A of highly efficient output (IOUT) with fixed-frequency, zero-delay pulse-width modulation (PWM) control to optimize transient responses. The wide 3.3V to 36V input voltage (VIN) range and 42V load dump tolerance can accommodate a variety of step-down applications in automotive input environments. A 1μA shutdown current (ISD) allows use in battery-powered applications.

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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
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
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Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A, Ultra Low Quiescent Current Synchronous Step-Down Converter
Datasheet
374In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-17 Buck 5 V 5 A 1 Output 1.2 mA 350 kHz to 2.5 MHz - 40 C + 150 C Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A, Ultra Low Quiescent Current Synchronous Step-Down Converter
Datasheet
500In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-17 Buck 3.3 V 5 A 1 Output 1.2 mA 350 kHz to 2.5 MHz - 40 C + 150 C Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A, Ultra Low Quiescent Current Synchronous Step-Down Converter
Datasheet
Non-Stocked Lead-Time 71 Weeks
Min.: 5.000
Mult.: 5.000
: 5.000

SMD/SMT QFN-17 Buck 3.3 V 5 A 1 Output 1.2 mA 350 kHz to 2.5 MHz - 40 C + 150 C Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A, Ultra Low Quiescent Current Synchronous Step-Down Converter
Datasheet
Non-Stocked Lead-Time 71 Weeks
Min.: 5.000
Mult.: 5.000
: 5.000

SMD/SMT QFN-17 Buck 5 V 5 A 1 Output 1.2 mA 350 kHz to 2.5 MHz - 40 C + 150 C Reel