Voltage Regulators - Switching Regulators

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MP9841/MPQ9841 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MP9841/MPQ9841 Synchronous Step-Down Converters offer a switch-mode and built-in power MOSFETs. The compact solution achieves 1A of continuous output current with excellent load and line regulation over a wide 3.3V to 36V input supply range. The MP9841/MPQ9841 switching frequency programs or synchronizes to an external clock of 350kHz to 2.5MHz. The device's synchronous operation and ultralow 14μA sleep mode quiescent current support high efficiency over the output current load range. These features allow the MP9841/MPQ9841 to be used in various step-down applications in automotive input environments and battery-powered applications.

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Part #

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-5-AEC1-Z
Monolithic Power Systems (MPS)
1: ¥581.4
8,701In Stock

Mfr. Part #
MPQ9841GLE-5-AEC1-Z

Mouser Part #
946-MPQ9841GLE5AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

8,701In Stock

Cut Tape

¥581.4

¥436.8

¥402

¥362.1

View

Reel

¥285.7

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-16

Buck

5 V

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-AEC1-Z
Monolithic Power Systems (MPS)
1: ¥581.4
6,040In Stock

Mfr. Part #
MPQ9841GLE-AEC1-Z

Mouser Part #
946-MPQ9841GLE-AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

6,040In Stock

Cut Tape

¥581.4

¥436.8

¥402

¥362.1

View

Reel

¥287.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-33-AEC1-Z
Monolithic Power Systems (MPS)
1: ¥478.4
4,855In Stock

Mfr. Part #
MPQ9841GLE-33-AEC1-Z

Mouser Part #
946-MPQ9841GL33AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

4,855In Stock

Cut Tape

¥478.4

¥357.1

¥327.2

¥294

View

Reel

¥244.2

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-16

Buck

3.3 V

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape

Switching Voltage Regulators 36V, 1A, Low IQ, Synchronous Step-Down Converter

MP9841GL-P
Monolithic Power Systems (MPS)
1: ¥418.6
850In Stock

Mfr. Part #
MP9841GL-P

Mouser Part #
946-MP9841GL-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 1A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

850In Stock

Cut Tape

¥418.6

¥310.6

¥284

¥254.1

Reel

¥220.9

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

MP9841

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GL-AEC1-P
Monolithic Power Systems (MPS)
1: ¥639.5
127In Stock

Mfr. Part #
MPQ9841GL-AEC1-P

Mouser Part #
946-MPQ9841GL-AEC1-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

127In Stock

Cut Tape

¥639.5

¥483.4

¥443.5

¥400.3

Reel

¥365.4

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-33-AEC1-P
Monolithic Power Systems (MPS)
1: ¥549.8
17In Stock

Mfr. Part #
MPQ9841GLE-33-AEC1-P

Mouser Part #
946-MPQ9841GL33AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

17In Stock

Cut Tape

¥549.8

¥411.9

¥387

¥347.1

¥327.2

Reel

¥305.6

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-16

Buck

3.3 V

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-AEC1-P
Monolithic Power Systems (MPS)
1: ¥639.5
370In Stock

Mfr. Part #
MPQ9841GLE-AEC1-P

Mouser Part #
946-MPQ9841GLE-AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

370In Stock

Cut Tape

¥639.5

¥483.4

¥455.1

¥408.6

Reel

¥365.4

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GL-P
Monolithic Power Systems (MPS)
1: ¥506.6
500Expected 1/11/2027

Mfr. Part #
MPQ9841GL-P

Mouser Part #
946-MPQ9841GL-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

500Expected 1/11/2027

Cut Tape

¥506.6

¥378.7

¥345.5

¥310.6

¥294

Reel

¥277.4

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

MPQ9841

Reel, Cut Tape

Switching Voltage Regulators 36V, 1A, Low IQ, Synchronous Step-Down Converter

MP9841GL-Z
Monolithic Power Systems (MPS)
5,000: ¥179.4
Non-Stocked Lead-Time 37 Weeks

Mfr. Part #
MP9841GL-Z

Mouser Part #
946-MP9841GL-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 1A, Low IQ, Synchronous Step-Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 37 Weeks

Reel

¥179.4

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

MP9841

Reel

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GL-AEC1-Z
Monolithic Power Systems (MPS)
5,000: ¥307.3
Non-Stocked Lead-Time 44 Weeks

Mfr. Part #
MPQ9841GL-AEC1-Z

Mouser Part #
946-MPQ9841GL-AEC1-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

Non-Stocked Lead-Time 44 Weeks

Reel

¥307.3

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GL-Z
Monolithic Power Systems (MPS)
5,000: ¥220.9
Non-Stocked Lead-Time 37 Weeks

Mfr. Part #
MPQ9841GL-Z

Mouser Part #
946-MPQ9841GL-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

Non-Stocked Lead-Time 37 Weeks

Reel

¥220.9

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

QFN-16

Buck

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

MPQ9841

Reel

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

MPQ9841GLE-5-AEC1-P
Monolithic Power Systems (MPS)
500: ¥350.5
Non-Stocked Lead-Time 50 Weeks

Mfr. Part #
MPQ9841GLE-5-AEC1-P

Mouser Part #
946-MPQ9841GLE5AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter with Wettable Flank

Learn More

Datasheet

Non-Stocked Lead-Time 50 Weeks

Reel

¥350.5

Min.: 500
Mult.: 500

: 500

SMD/SMT

QFN-16

Buck

5 V

1 A

1 Output

14 uA

400 kHz to 2.75 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ9841-AEC1

Reel