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QFN-12 Power Management ICs

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Types of Power Management ICs

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Results: 190

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Package/Case = QFN-12

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Part #

Switching Voltage Regulators 36V, 0.5A, Configurable-Frequency, Low IQ,

MP4320GDE-P
Monolithic Power Systems (MPS)
1: Rp37.059
378In Stock

Mfr. Part No.
MP4320GDE-P

Mouser Part No
946-MP4320GDE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 0.5A, Configurable-Frequency, Low IQ,

Learn More

Datasheet

378In Stock

Cut Tape

Rp37.059

Rp27.519

Rp24.951

Rp22.382

Reel

Rp19.814

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

MPQ4320CGDE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp47.149
500In Stock

Mfr. Part No.
MPQ4320CGDE-AEC1-P

Mouser Part No
946-MPQ4320CGDE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

Learn More

Datasheet

500In Stock

Cut Tape

Rp47.149

Rp35.041

Rp32.106

Rp28.803

Reel

Rp26.051

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

MPQ4320CGLE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp47.149
500In Stock

Mfr. Part No.
MPQ4320CGLE-AEC1-P

Mouser Part No
946-MPQ4320CGLE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

Learn More

Datasheet

500In Stock

Cut Tape

Rp47.149

Rp35.041

Rp32.106

Rp28.803

Reel

Rp26.051

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

MPQ4320GDE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp47.149
490In Stock

Mfr. Part No.
MPQ4320GDE-AEC1-P

Mouser Part No
946-MPQ4320GDE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

Learn More

Datasheet

490In Stock

Cut Tape

Rp47.149

Rp35.041

Rp32.106

Rp28.803

Reel

Rp26.051

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

MPQ4320GLE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp47.149
500In Stock

Mfr. Part No.
MPQ4320GLE-AEC1-P

Mouser Part No
946-MPQ4320GLE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 0.5A, Low Quiescent Current

Learn More

Datasheet

500In Stock

Cut Tape

Rp47.149

Rp35.041

Rp32.106

Rp28.803

Reel

Rp26.051

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 42V Load Dump Tolerant, 1A,Ultra-Compact, SynchronousStep-Down Converter

MPQ4321CGDE-5-AEC1-P
Monolithic Power Systems (MPS)
1: Rp50.635
475In Stock

Mfr. Part No.
MPQ4321CGDE-5-AEC1-P

Mouser Part No
946-MPQ4321CGDE-5-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 1A,Ultra-Compact, SynchronousStep-Down Converter

Learn More

Datasheet

475In Stock

Cut Tape

Rp50.635

Rp37.793

Rp34.674

Rp31.005

Reel

Rp28.069

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

5 V

Switching Voltage Regulators 42V Load Dump Tolerant, 1A,Ultra-Compact, SynchronousStep-Down Converter

MPQ4321CGDE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp50.635
189In Stock

Mfr. Part No.
MPQ4321CGDE-AEC1-P

Mouser Part No
946-MPQ4321CGDE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 1A,Ultra-Compact, SynchronousStep-Down Converter

Learn More

Datasheet

189In Stock

Cut Tape

Rp50.635

Rp37.793

Rp34.674

Rp31.005

Reel

Rp28.803

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

5 V

Switching Voltage Regulators Load Dump Tolerant, 1A

MPQ4321CGLE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp50.635
500In Stock

Mfr. Part No.
MPQ4321CGLE-AEC1-P

Mouser Part No
946-MPQ4321CGLE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Load Dump Tolerant, 1A

Learn More

Datasheet

500In Stock

Cut Tape

Rp50.635

Rp37.793

Rp34.674

Rp31.005

Reel

Rp28.620

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

5 V

Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact

MPQ4321GDE-5-AEC1-P
Monolithic Power Systems (MPS)
1: Rp48.800
440In Stock

Mfr. Part No.
MPQ4321GDE-5-AEC1-P

Mouser Part No
946-MPQ4321GDE5AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact

Learn More

Datasheet

440In Stock

Cut Tape

Rp48.800

Rp36.509

Rp33.390

Rp29.904

Reel

Rp26.969

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

800 mV to 34.2 V

Switching Voltage Regulators 42V Load Dump Tolerant, 2A, Ultra Compact

MPQ4322GDE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp51.919
951In Stock

Mfr. Part No.
MPQ4322GDE-AEC1-P

Mouser Part No
946-MPQ4322GDEAEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 2A, Ultra Compact

Learn More

Datasheet

951In Stock

Cut Tape

Rp51.919

Rp38.894

Rp35.591

Rp31.922

Reel

Rp29.721

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 5 V

Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact

MPQ4323GDE-38-AEC1-P
Monolithic Power Systems (MPS)
1: Rp55.405
490In Stock

Mfr. Part No.
MPQ4323GDE-38-AEC1-P

Mouser Part No
946-MPQ4323GDE-38P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact

Datasheet

490In Stock

Cut Tape

Rp55.405

Rp41.645

Rp37.976

Rp34.307

Reel

Rp31.188

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

3.8 V

Switching Voltage Regulators 42V Load Dump Tolerant, 4A Peak Current,

MPQ4324EGDE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp56.322
376In Stock

Mfr. Part No.
MPQ4324EGDE-AEC1-P

Mouser Part No
946-MPQ4324EGDE-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 42V Load Dump Tolerant, 4A Peak Current,

Learn More

Datasheet

376In Stock

Cut Tape

Rp56.322

Rp42.196

Rp38.710

Rp34.857

Reel

Rp31.555

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

800 mV to 36 V

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

LTC2945IUD#PBF
Analog Devices
1: Rp236.663
230In Stock
7.128On Order

Mfr. Part No.
LTC2945IUD#PBF

Mouser Part No
584-LTC2945IUD#PBF

Analog Devices

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

Datasheet

230In Stock

7.128On Order

Rp236.663

Rp186.028

Rp173.370

Rp157.959

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-12

Motor/Motion/Ignition Controllers & Drivers Triple RPM Based PWM Fan Speed Controller

EMC2303-1-KP-TR
Microchip Technology
1: Rp29.721
2.049In Stock
5.000Expected 04/01/2027

Mfr. Part No.
EMC2303-1-KP-TR

Mouser Part No
886-EMC2303-1-KP-TR

Microchip Technology

Motor/Motion/Ignition Controllers & Drivers Triple RPM Based PWM Fan Speed Controller

Datasheet

2.049In Stock

5.000Expected 04/01/2027

Cut Tape

Rp29.721

Reel

Rp29.721

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

QFN-12

Switching Voltage Regulators 4.2 to 18V, 8A, 650kHZ, Synchronous Step-Down Converter

MP2238GD-Z
Monolithic Power Systems (MPS)
1: Rp48.800
2.608In Stock

Mfr. Part No.
MP2238GD-Z

Mouser Part No
946-MP2238GD-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 4.2 to 18V, 8A, 650kHZ, Synchronous Step-Down Converter

Datasheet

2.608In Stock

Cut Tape

Rp48.800

Rp36.509

Rp33.390

Rp29.904

View

Reel

Rp24.951

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

QFN-12

600 mV to 12 V

Switching Voltage Regulators Ultra-Low 500nA Iq, High Efficiency,Wide Input 2V-5.5V, 1.5MHz,200mA, Step-Down Regulator

MP28200GG-Z
Monolithic Power Systems (MPS)
1: Rp22.933
7.324In Stock

Mfr. Part No.
MP28200GG-Z

Mouser Part No
946-MP28200GG-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Ultra-Low 500nA Iq, High Efficiency,Wide Input 2V-5.5V, 1.5MHz,200mA, Step-Down Regulator

Datasheet

7.324In Stock

Cut Tape

Rp22.933

Rp16.677

Rp15.099

Rp13.356

View

Reel

Rp10.898

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

QFN-12

Motor/Motion/Ignition Controllers & Drivers 1.8V -22V, 2A H-bridge motor driver

MP6550GG-P
Monolithic Power Systems (MPS)
1: Rp33.023
11.353In Stock

Mfr. Part No.
MP6550GG-P

Mouser Part No
946-MP6550GG-P

Monolithic Power Systems (MPS)

Motor/Motion/Ignition Controllers & Drivers 1.8V -22V, 2A H-bridge motor driver

Learn More

Datasheet

11.353In Stock

Cut Tape

Rp33.023

Rp24.217

Rp22.015

Rp19.630

Reel

Rp17.777

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv

MP8759GD-P
Monolithic Power Systems (MPS)
1: Rp52.470
1.465In Stock
1.500Expected 15/09/2026

Mfr. Part No.
MP8759GD-P

Mouser Part No
946-MP8759GD-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv

Datasheet

1.465In Stock

1.500Expected 15/09/2026

Cut Tape

Rp52.470

Rp39.260

Rp35.775

Rp32.289

Reel

Rp30.087

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

600 mV to 5.5 V

Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv

MP8759GD-Z
Monolithic Power Systems (MPS)
1: Rp45.682
5.379In Stock

Mfr. Part No.
MP8759GD-Z

Mouser Part No
946-MP8759GD-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv

Datasheet

5.379In Stock

Cut Tape

Rp45.682

Rp34.124

Rp31.188

Rp27.886

View

Reel

Rp23.116

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

QFN-12

600 mV to 5.5 V

Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter

MPQ4571GQB-AEC1-Z
Monolithic Power Systems (MPS)
1: Rp70.632
1.494In Stock
5.000On Order

Mfr. Part No.
MPQ4571GQB-AEC1-Z

Mouser Part No
946-MPQ4571GQB-AEC1Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter

Learn More

Datasheet

1.494In Stock

5.000On Order

Cut Tape

Rp70.632

Rp53.387

Rp48.984

Rp44.214

View

Reel

Rp37.426

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

QFN-12

Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter

MPQ4576GQBE-AEC1-P
Monolithic Power Systems (MPS)
1: Rp73.934
724In Stock

Mfr. Part No.
MPQ4576GQBE-AEC1-P

Mouser Part No
946-MPQ4576GQBEAEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter

Learn More

Datasheet

724In Stock

Cut Tape

Rp73.934

Rp55.772

Rp51.185

Rp46.232

Reel

Rp42.196

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-12

1 V to 54 V

Hot Swap Voltage Controllers uP Hot Swap Cntr

LTC4231IUD-2#TRPBF
Analog Devices
1: Rp157.592
6In Stock
5.000Expected 25/01/2027

Mfr. Part No.
LTC4231IUD-2#TRPBF

Mouser Part No
584-C4231IUD-2TRPBF

Analog Devices

Hot Swap Voltage Controllers uP Hot Swap Cntr

Datasheet

6In Stock

5.000Expected 25/01/2027

Cut Tape

Rp157.592

Rp122.368

Rp113.378

Rp103.655

View

Reel

Rp88.978

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

QFN-12

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

LTC2945HUD#PBF
Analog Devices
1: Rp267.668
152In Stock
1.815On Order

Mfr. Part No.
LTC2945HUD#PBF

Mouser Part No
584-LTC2945HUD#PBF

Analog Devices

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

Datasheet

152In Stock

1.815On Order

Rp267.668

Rp211.346

Rp197.220

Rp180.158

Rp171.719

Min.: 1
Mult.: 1
Max.: 242

SMD/SMT

QFN-12

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

LTC2945HUD-1#PBF
Analog Devices
1: Rp267.668
101In Stock
121Expected 09/10/2026

Mfr. Part No.
LTC2945HUD-1#PBF

Mouser Part No
584-LTC2945HUD-1#PBF

Analog Devices

Current & Power Monitors & Regulators Wide Rng I2C Pwr Mon

Datasheet

101In Stock

121Expected 09/10/2026

Rp267.668

Rp211.346

Rp197.220

Rp180.158

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-12

Supervisory Circuits Wake-Up Timer w/ Pushbutton Control

LTC2956IUD-1#PBF
Analog Devices
1: Rp145.300
15In Stock

Mfr. Part No.
LTC2956IUD-1#PBF

Mouser Part No
584-LTC2956IUD-1#PBF

Analog Devices

Supervisory Circuits Wake-Up Timer w/ Pushbutton Control

Datasheet

15In Stock

Rp145.300

Rp112.461

Rp104.205

Rp94.115

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-12

QFN-12 Power Management ICs

Types of Power Management ICs

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Support

- 300 mV to 16 V
550 mV to 6 V
600 mV
600 mV to 12 V
600 mV to 5.5 V
600 mV to 7 V
800 mV, 3.3 V
800 mV to 32.4 V
800 mV to 34.2 V
800 mV to 36 V
815 mV to 13 V
900 mV
1 V to 54 V
1 V to 5 V
1.9 V to 5.5 V
3.3 V
3.8 V
5 V
42 V
Adjustable