microBUCK® Integrated Voltage Regulators

Vishay microBUCK® Integrated Voltage Regulators are integrated with high-side and low-side power MOSFETs. These regulators feature architecture that delivers ultrafast transient response with minimum output capacitance and tight ripple regulation at light load. The series is 5mm x 5mm pin-compatible, lead free, and available in power enhanced MLP55-27L package. Protections include overcurrent (OCP), output overvoltage (OVP), short circuit (SCP), output undervoltage (UVP), and thermal shutdown (OTP). Vishay microBUCK® Integrated Voltage Regulators accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.

Results: 31
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Switching Frequency Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Vishay Semiconductors Switching Voltage Regulators microBUCK 4.5-20V; 25A 5.471In Stock
Cut Tape
Rp94.848,82
Rp72.283,24
Rp66.595,98
Rp60.541,80
Reel
Rp52.653,02
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP34-57 Buck 300 mV to 5.5 V 25 A 1 Output 300 kHz to 1.5 MHz - 40 C + 125 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS 9.466In Stock
Cut Tape
Rp121.267,06
Rp93.014,22
Rp85.859,28
Rp78.337,42
Reel
Rp69.898,26
Min.: 1
Mult.: 1
: 3.000
SMD/SMT PowerPAK MLP34-57 Buck 300 mV to 12 V 40 A 1 Output 1.5 MHz - 40 C + 85 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators 4.5-55V 3A microBUCK 100kHz-2MHz 11.197In Stock
Cut Tape
Rp64.761,38
Rp48.800,36
Rp44.764,24
Rp40.361,20
Reel
Rp34.490,48
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck Adjustable 3 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 12A 500kHz 4.5V - 28V Input 14.698In Stock
Cut Tape
Rp46.231,92
Rp34.307,02
Rp31.371,66
Rp28.069,38
Reel
Rp24.400,18
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 25.2 V 8 A 1 Output 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators microBUCK 4.5-55V; 20A 2.102In Stock
Cut Tape
Rp56.322,22
Rp42.195,80
Rp38.710,06
Rp34.857,40
Reel
Rp29.537,06
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 21.6 V 24 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators 12A External Ultrsnc PowerPAK MLP44-24L 2.768In Stock
Cut Tape
Rp50.818,42
Rp37.976,22
Rp34.673,94
Rp31.188,20
Reel
Rp26.418,24
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck Adjustable 12 A 1 Output 300 kHz to 1 MHz - 40 C + 105 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators microBUCK 4.5-55V; 20A 4.751In Stock
Cut Tape
Rp56.322,22
Rp42.195,80
Rp38.710,06
Rp34.857,40
Reel
Rp31.188,20
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 21.6 V 24 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape

Vishay / Siliconix Switching Voltage Regulators 12A; Ext; Pwr Saving PowerPAK MLP44-24L 2.722In Stock
Cut Tape
Rp50.818,42
Rp37.976,22
Rp34.673,94
Rp31.188,20
Reel
Rp26.418,24
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck Adjustable 12 A 1 Output 300 kHz to 1 MHz - 40 C + 105 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 15A 4.5-20V IN MICROBUCK W P 2.735In Stock
Cut Tape
Rp93.197,68
Rp70.265,18
Rp64.394,46
Rp58.156,82
Reel
Rp50.268,04
Min.: 1
Mult.: 1
: 3.000
SMD/SMT PowerPAK MLP34-57 Buck 300 mV to 12 V 15 A 1 Output 1.5 MHz - 40 C + 85 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 22.061In Stock
6.000Expected 25/11/2026
Cut Tape
Rp56.322,22
Rp42.195,80
Rp38.710,06
Rp34.857,40
Reel
Rp29.537,06
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 21.6 V 24 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 15.091In Stock
Cut Tape
Rp56.322,22
Rp42.195,80
Rp38.710,06
Rp34.857,40
Reel
Rp29.537,06
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 25.2 V 12 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 17.601In Stock
Cut Tape
Rp46.231,92
Rp34.307,02
Rp31.371,66
Rp28.069,38
Reel
Rp24.583,64
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 25.2 V 8 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 11.198In Stock
Cut Tape
Rp46.415,38
Rp34.490,48
Rp31.371,66
Rp28.252,84
Reel
Rp23.666,34
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 25.2 V 8 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel

Vishay Semiconductors Switching Voltage Regulators Sync Buck Regulator 4.5 to 60V; 6A; 95% 35.669In Stock
Cut Tape
Rp81.456,24
Rp61.826,02
Rp56.872,60
Rp51.552,26
Reel
Rp44.397,32
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 48 V 6 A 1 Output 100 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators microBUCK 4.5-60V; 10A 27.942In Stock
Cut Tape
Rp99.435,32
Rp75.952,44
Rp69.898,26
Rp63.293,70
Reel
Rp55.771,84
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 10 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators microBUCK 4.5-60V; 2A 10.106In Stock
Cut Tape
Rp65.311,76
Rp48.616,90
Rp44.580,78
Rp40.177,74
Reel
Rp33.573,18
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 2 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators microBUCK4.5-55V 12A 100kHz-2MHz 70.422In Stock
Cut Tape
Rp93.564,60
Rp71.365,94
Rp65.678,68
Rp59.624,50
Reel
Rp51.552,26
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck Adjustable 12 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Switching Voltage Regulators microBUCK 4.5-55V; 3A 13.047In Stock
15.000Expected 02/12/2026
Cut Tape
Rp69.714,80
Rp52.653,02
Rp48.433,44
Rp43.663,48
Reel
Rp37.425,84
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 50.6 V 3 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 4.307In Stock
Cut Tape
Rp56.322,22
Rp42.195,80
Rp38.710,06
Rp34.857,40
Reel
Rp29.903,98
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP44-24 Buck 600 mV to 21.6 V 24 A 1 Output 300 kHz to 1 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators 10A, 4.5-60V buck reg 100kHZ to 2MHz 2.326In Stock
30.000On Order
Cut Tape
Rp91.179,62
Rp69.347,88
Rp64.027,54
Rp57.973,36
Reel
Rp51.919,18
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 10 A 1 Output 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz 5.305In Stock
Cut Tape
Rp71.182,48
Rp53.753,78
Rp49.534,20
Rp44.580,78
Reel
Rp38.343,14
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 4 A 1 Output 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators 2A, 4.5-60V buck reg 100kHZ to 2MHz 6.084In Stock
Cut Tape
Rp58.340,28
Rp43.846,94
Rp40.177,74
Rp36.141,62
Reel
Rp30.821,28
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 2 A 1 Output 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators microBUCK 4.5-60V; 6A 4.832In Stock
Cut Tape
Rp88.794,64
Rp67.513,28
Rp62.192,94
Rp56.322,22
Reel
Rp49.350,74
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 6 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators microBUCK 4.5-60V; 4A 2.024In Stock
6.000Expected 25/11/2026
Cut Tape
Rp77.603,58
Rp58.890,66
Rp54.120,70
Rp48.983,82
Reel
Rp42.012,34
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck 800 mV to 55.2 V 4 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 4.5-55V 8A microBUCK 100kHz-2MHz 2.322In Stock
66.000On Order
Cut Tape
Rp72.099,78
Rp54.120,70
Rp49.534,20
Rp44.580,78
Reel
Rp36.875,46
Min.: 1
Mult.: 1
: 3.000
SMD/SMT MLP55-27 Buck Adjustable 8 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel