Voltage Regulators - Switching Regulators

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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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Part #

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-5-AEC1-P
Monolithic Power Systems (MPS)
1: ₡2 014,20
1 173In Stock

Mfr. Part #
MPQ9840GLE-5-AEC1-P

Mouser Part #
946-MPQ9840GLE5AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

1 173In Stock

Cut Tape

₡2 014,20

₡1 566,60

₡1 436,48

₡1 285,55

₡1 217,89

Reel

₡1 124,21

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GL-P
Monolithic Power Systems (MPS)
1: ₡1 832,04
407In Stock

Mfr. Part #
MPQ9840GL-P

Mouser Part #
946-MPQ9840GL-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

407In Stock

Cut Tape

₡1 832,04

₡1 379,23

₡1 264,73

₡1 139,82

Reel

₡1 040,93

View

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-AEC1-P
Monolithic Power Systems (MPS)
1: ₡2 014,20
830In Stock

Mfr. Part #
MPQ9840GLE-AEC1-P

Mouser Part #
946-MPQ9840GLE-AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

830In Stock

Cut Tape

₡2 014,20

₡1 524,96

₡1 400,05

₡1 264,73

Reel

₡1 103,39

View

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-33-AEC1-P
Monolithic Power Systems (MPS)
1: ₡2 102,68
470In Stock

Mfr. Part #
MPQ9840GLE-33-AEC1-P

Mouser Part #
946-MPQ9840GL33AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

470In Stock

Cut Tape

₡2 102,68

₡1 566,60

₡1 436,48

₡1 285,55

Reel

₡1 191,87

View

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-AEC1-Z
Monolithic Power Systems (MPS)
1: ₡1 832,04
3 450In Stock

Mfr. Part #
MPQ9840GLE-AEC1-Z

Mouser Part #
946-MPQ9840GLE-AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

3 450In Stock

Cut Tape

₡1 832,04

₡1 379,23

₡1 264,73

₡1 139,82

View

Reel

₡962,86

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-33-AEC1-Z
Monolithic Power Systems (MPS)
1: ₡1 894,49
647In Stock

Mfr. Part #
MPQ9840GLE-33-AEC1-Z

Mouser Part #
946-MPQ9840GL33AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

647In Stock

Cut Tape

₡1 894,49

₡1 410,46

₡1 290,75

₡1 165,84

View

Reel

₡962,86

MouseReel Available

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GLE-5-AEC1-Z
Monolithic Power Systems (MPS)
1: ₡1 868,47
528In Stock
5 000Expected 3/9/2027

Mfr. Part #
MPQ9840GLE-5-AEC1-Z

Mouser Part #
946-MPQ9840GLE5AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

528In Stock

5 000Expected 3/9/2027

Cut Tape

₡1 868,47

₡1 394,85

₡1 280,34

₡1 150,23

View

Reel

₡973,27

Min.: 1
Mult.: 1

: 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

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

MPQ9840GL-Z
Monolithic Power Systems (MPS)
5 000: ₡853,56
Non-Stocked Lead-Time 37 Weeks

Mfr. Part #
MPQ9840GL-Z

Mouser Part #
946-MPQ9840GL-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 3.5A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 37 Weeks

Reel

₡853,56

Min.: 5 000
Mult.: 5 000

: 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

MPQ9840 Step-Down Converters

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