MPQ9840 Step-Down Converters

Monolithic Power Systems (MPS) MPQ9840 Step-Down Converters are high-frequency, step-down switch-mode synchronous converters with built-in power MOSFETs. These converters achieve 3.5A of continuous output current with excellent load and line regulation over 3.3V to 36V input supply range. The MPQ9840 step-down converters feature internal 125mΩ high-side and 55mΩ low-side MOSFET, and hiccup Over-Current Protection (OCP). These converters also feature a 2μA low shutdown supply current, 14μA no-load quiescent current, and 350kHz to 2.5MHz programmable switching frequency.

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Description Datasheet Availability Pricing (DKK) 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 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
4.111In Stock
Min.: 1
Mult.: 1
Reel: 5.000

SMD/SMT QFN-16 Buck 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
1.203In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-16 Buck 5 V 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
830In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-16 Buck 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
407In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-16 Buck 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C MPQ9840 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
470In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-16 Buck 3.3 V 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
1.444In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

SMD/SMT QFN-16 Buck 3.3 V 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
3.613In Stock
Min.: 1
Mult.: 1
Reel: 5.000

SMD/SMT QFN-16 Buck 5 V 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C AEC-Q100 MPQ9840-AEC1 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

SMD/SMT QFN-16 Buck 3.5 A 1 Output 14 uA 400 kHz to 2.75 MHz - 40 C + 125 C MPQ9840 Reel