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 (PHP) 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 / Siliconix Switching Voltage Regulators 12A 500kHz 4.5V - 28V Input 14,726In Stock
Cut Tape
₱154.60
₱114.72
₱104.91
₱93.87
Reel
₱81.60
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 Semiconductors Switching Voltage Regulators 4.5-55V 3A microBUCK 100kHz-2MHz 12,172In Stock
Cut Tape
₱216.57
₱163.19
₱149.69
₱134.97
Reel
₱115.34
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 Semiconductors Switching Voltage Regulators microBUCK 4.5-20V; 25A 5,471In Stock
Cut Tape
₱314.73
₱239.88
₱220.86
₱200.61
Reel
₱176.07
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 9,574In Stock
Cut Tape
₱405.52
₱311.04
₱287.12
₱261.96
Reel
₱233.74
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 / Siliconix Switching Voltage Regulators 15A 4.5-20V IN MICROBUCK W P 2,735In Stock
Cut Tape
₱303.07
₱230.68
₱212.88
₱192.64
Reel
₱166.26
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 microBUCK 4.5-55V; 20A 2,102In Stock
Cut Tape
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱98.77
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
₱169.94
₱126.99
₱115.95
₱104.30
Reel
₱88.34
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
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱102.45
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
₱169.94
₱126.99
₱115.95
₱104.30
Reel
₱88.34
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 4.5-24V 24A 50uA microBUCK MLP44-24 11,214In Stock
18,000Expected 02/11/2026
Cut Tape
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱98.77
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 15,101In Stock
Cut Tape
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱98.77
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 17,956In Stock
Cut Tape
₱154.60
₱114.72
₱104.91
₱93.87
Reel
₱82.21
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 11,221In Stock
Cut Tape
₱155.22
₱115.34
₱105.52
₱95.71
Reel
₱79.14
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% 35,931In Stock
Cut Tape
₱272.39
₱206.75
₱190.19
₱172.39
Reel
₱148.47
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 / Siliconix Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz 5,425In Stock
Cut Tape
₱238.04
₱179.76
₱165.65
₱149.08
Reel
₱128.22
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 microBUCK 4.5-60V; 10A 28,342In Stock
Cut Tape
₱332.52
₱253.99
₱233.74
₱211.66
Reel
₱186.50
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 10,601In Stock
Cut Tape
₱218.41
₱163.80
₱150.31
₱134.97
Reel
₱112.27
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 26,438In Stock
45,000On Order
Cut Tape
₱304.91
₱231.90
₱214.11
₱193.87
Reel
₱175.46
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; 5A 6,908In Stock
Cut Tape
₱256.44
₱193.87
₱178.53
₱161.35
Reel
₱141.72
Min.: 1
Mult.: 1
: 3,000
SMD/SMT MLP55-27 Buck 800 mV to 50.6 V 5 A 1 Output 100 kHz to 2 MHz - 40 C + 125 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 1,327In Stock
3,000Expected 07/10/2026
Cut Tape
₱188.34
₱141.11
₱129.45
₱116.57
Reel
₱98.77
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 5,983In Stock
Cut Tape
₱169.94
₱126.99
₱115.95
₱104.30
Reel
₱88.34
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 Semiconductors Switching Voltage Regulators 10A, 4.5-60V buck reg 100kHZ to 2MHz 3,254In Stock
36,000On Order
Cut Tape
₱304.91
₱231.90
₱214.11
₱193.87
Reel
₱172.39
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 Semiconductors Switching Voltage Regulators 2A, 4.5-60V buck reg 100kHZ to 2MHz 6,184In Stock
Cut Tape
₱195.09
₱146.63
₱134.36
₱120.86
Reel
₱103.07
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 2,013In Stock
6,000Expected 14/10/2026
Cut Tape
₱296.93
₱225.77
₱207.98
₱188.34
Reel
₱166.87
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 3,024In Stock
Cut Tape
₱259.51
₱196.93
₱180.98
₱163.80
Reel
₱140.49
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