Voltage Regulators - Switching Regulators

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MPQ2177 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ2177 Synchronous Step-Down Converters are monolithic and switch-mode converters with built-in internal power MOSFETs. These converters achieve 1A of continuous output current across a 2.5V to 5.5V operating input voltage (V_IN) range, with excellent load and line regulation. The MPQ2177 synchronous step-down converters feature 75mΩ and 45mΩ internal power MOSFETs, 2.4MHz switching frequency, Short-Circuit Protection (SCP) with hiccup mode, and 100% duty ON. These converters also feature an integrated compensation network, fixed output options, external Soft Start (SS) control, and output discharge.

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Part #

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-P
Monolithic Power Systems (MPS)
1: S/10.08
895In Stock

Mfr. Part #
MPQ2177GQHE-P

Mouser Part #
946-MPQ2177GQHEP

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

895In Stock

Cut Tape

S/10.08

S/7.51

S/6.85

S/6.15

Reel

S/5.41

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-8

Buck

1 A

1 Output

460 uA

2.4 GHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel, Cut Tape

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177AGQHE-AEC1-P
Monolithic Power Systems (MPS)
1: S/11.02
Non-Stocked Lead-Time 71 Weeks

Mfr. Part #
MPQ2177AGQHE-AEC1-P

Mouser Part #
946-MPQ2177AGQHE-1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Cut Tape

S/11.02

S/8.25

S/7.55

S/6.77

S/6.42

Reel

S/6.15

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-8

Buck

1 A

1 Output

21 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel, Cut Tape

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177AGQHE-AEC1-Z
Monolithic Power Systems (MPS)
1: S/9.61
Non-Stocked Lead-Time 64 Weeks

Mfr. Part #
MPQ2177AGQHE-AEC1-Z

Mouser Part #
946-MPQ2177AGQHE-1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 64 Weeks

Cut Tape

S/9.61

S/7.16

S/6.54

S/5.84

View

Reel

S/4.90

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-8

Buck

1 A

1 Output

21 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel, Cut Tape

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-AEC1-P
Monolithic Power Systems (MPS)
500: S/6.42
Non-Stocked Lead-Time 71 Weeks

Mfr. Part #
MPQ2177GQHE-AEC1-P

Mouser Part #
946-MPQ2177GQHE-1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Reel

S/6.42

Min.: 500
Mult.: 500

: 500

SMD/SMT

QFN-8

Buck

600 mV

1 A

1 Output

460 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-AEC1-Z
Monolithic Power Systems (MPS)
1: S/9.61
Non-Stocked Lead-Time 64 Weeks

Mfr. Part #
MPQ2177GQHE-AEC1-Z

Mouser Part #
946-MPQ2177GQHE-1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 64 Weeks

Cut Tape

S/9.61

S/7.16

S/6.54

S/5.84

View

Reel

S/4.94

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-8

Buck

1 A

1 Output

460 uA

2.4 GHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel, Cut Tape

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-12-AEC1-P
Monolithic Power Systems (MPS)
500: S/6.15
Non-Stocked Lead-Time 71 Weeks

Mfr. Part #
MPQ2177GQHE-12-AEC1-P

Mouser Part #
946-MPQ2177GQHE12-1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Reel

S/6.15

Min.: 500
Mult.: 500

: 500

SMD/SMT

QFN-8

Buck

600 mV

1 A

1 Output

460 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-12-AEC1-Z
Monolithic Power Systems (MPS)
5,000: S/4.90
Non-Stocked Lead-Time 64 Weeks

Mfr. Part #
MPQ2177GQHE-12-AEC1-Z

Mouser Part #
946-MPQ2177GQHE12-1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 64 Weeks

Reel

S/4.90

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

: 5,000

SMD/SMT

QFN-8

Buck

600 mV

1 A

1 Output

460 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-18-AEC1-P
Monolithic Power Systems (MPS)
1: S/11.02
Non-Stocked Lead-Time 71 Weeks

Mfr. Part #
MPQ2177GQHE-18-AEC1-P

Mouser Part #
946-MPQ2177GQHE18-1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Cut Tape

S/11.02

S/8.25

S/7.55

S/6.77

S/6.42

Reel

S/5.72

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-8

Buck

600 mV

1 A

1 Output

460 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel, Cut Tape

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-18-AEC1-Z
Monolithic Power Systems (MPS)
5,000: S/4.90
Non-Stocked Lead-Time 64 Weeks

Mfr. Part #
MPQ2177GQHE-18-AEC1-Z

Mouser Part #
946-MPQ2177GQHE18-1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 64 Weeks

Reel

S/4.90

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

: 5,000

SMD/SMT

QFN-8

Buck

600 mV

1 A

1 Output

460 uA

2.4 MHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

MPQ2177GQHE-Z
Monolithic Power Systems (MPS)
5,000: S/4.36
Non-Stocked Lead-Time 57 Weeks

Mfr. Part #
MPQ2177GQHE-Z

Mouser Part #
946-MPQ2177GQHEZ

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V, 1A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 57 Weeks

Reel

S/4.36

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

: 5,000

SMD/SMT

QFN-8

Buck

1 A

1 Output

460 uA

2.4 GHz

- 40 C

+ 125 C

AEC-Q100

MPQ2177

Reel

MPQ2177 Synchronous Step-Down Converters

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