Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

MP2148 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MP2148 Step-Down Converters are monolithic step-down switch-mode converters that feature built-in internal power MOSFETs. These devices offer 1A of continuous current output from a 2.3V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated to as low as 0.6V. The constant-on-time control scheme delivers a fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown. MPS MP2148 Step-Down Converters are available in a QFN-6 package and require only a few external components. This series is ideal for wireless/networking cards, portable and mobile devices, battery-powered devices, and low voltage I/O system power.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 10

Applied Filters:

Output Voltage

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-33-P
Monolithic Power Systems (MPS)
1: $2.72
3,191In Stock

Mfr. Part No.
MP2148GQD-33-P

Mouser Part No
946-MP2148GQD-33-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

3,191In Stock

Cut Tape

$2.72

$2.02

$1.83

$1.64

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-6

Buck

3.3 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-18-P
Monolithic Power Systems (MPS)
1: $7.26
131In Stock

Mfr. Part No.
MP2148GQD-18-P

Mouser Part No
946-MP2148GQD-18-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

131In Stock

Cut Tape

$7.26

$6.17

$5.34

$4.81

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-6

Buck

1.8 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

MP2148GQD-P
Monolithic Power Systems (MPS)
1: $4.87
311In Stock

Mfr. Part No.
MP2148GQD-P

Mouser Part No
946-MP2148GQD-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

Learn More

Datasheet

311In Stock

Cut Tape

$4.87

Reel

$1.46

$1.39

$1.35

$1.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-6

Buck

600 mV to 5.5 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

MP2148GQD-Z
Monolithic Power Systems (MPS)
1: $2.18
10,000On Order

Mfr. Part No.
MP2148GQD-Z

Mouser Part No
946-MP2148GQD-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

Learn More

Datasheet

10,000On Order

Cut Tape

$2.18

$1.60

$1.46

$1.29

Reel

$1.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-6

Buck

1.2 V to 3.3 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

MP2148GQD-12-P
Monolithic Power Systems (MPS)
1: $2.72
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
MP2148GQD-12-P

Mouser Part No
946-MP2148GQD-12-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$2.72

$2.02

$1.83

$1.64

Reel

$1.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-6

Buck

1.2 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

MP2148GQD-12-Z
Monolithic Power Systems (MPS)
5,000: $0.99
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MP2148GQD-12-Z

Mouser Part No
946-MP2148GQD-12-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$0.99

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

Reel: 5,000

SMD/SMT

QFN-6

Buck

1.2 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-15-P
Monolithic Power Systems (MPS)
1: $4.20
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
MP2148GQD-15-P

Mouser Part No
946-MP2148GQD-15-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$4.20

$2.74

$2.52

$2.15

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-6

Buck

1.5 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-15-Z
Monolithic Power Systems (MPS)
5,000: $0.99
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MP2148GQD-15-Z

Mouser Part No
946-MP2148GQD-15-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$0.99

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

Reel: 5,000

SMD/SMT

QFN-6

Buck

1.5 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-18-Z
Monolithic Power Systems (MPS)
5,000: $1.05
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MP2148GQD-18-Z

Mouser Part No
946-MP2148GQD-18-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$1.05

$1.04

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

Reel: 5,000

SMD/SMT

QFN-6

Buck

1.8 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel

Switching Voltage Regulators 1A Sync Step Down Converter

MP2148GQD-33-Z
Monolithic Power Systems (MPS)
1: $2.22
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MP2148GQD-33-Z

Mouser Part No
946-MP2148GQD-33-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1A Sync Step Down Converter

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$2.22

$1.63

$1.49

$1.31

Reel

$1.08

View

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-6

Buck

3.3 V

1 A

1 Output

11 uA

2.2 MHz

- 40 C

+ 125 C

MP2148

Reel, Cut Tape

MP2148 Synchronous Step-Down Converters

Customer Service Office

Company

Resources

Support