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 (CLP) 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 4.5-55V 3A microBUCK 100kHz-2MHz 12.172In Stock
Cut Tape
$3.876
$2.921
$2.679
$2.415
Reel
$2.064
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 14.726In Stock
Cut Tape
$2.767
$2.053
$1.878
$1.680
Reel
$1.460
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 microBUCK 4.5-20V; 25A 5.528In Stock
Cut Tape
$5.633
$4.293
$3.953
$3.590
Reel
$3.151
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
$7.257
$5.567
$5.138
$4.688
Reel
$4.183
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 2.763In Stock
Cut Tape
$5.424
$4.128
$3.810
$3.448
Reel
$2.975
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
$3.371
$2.525
$2.317
$2.086
Reel
$1.768
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
$3.041
$2.273
$2.075
$1.867
Reel
$1.581
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
$3.371
$2.525
$2.317
$2.086
Reel
$1.834
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 2.749In Stock
Cut Tape
$3.041
$2.273
$2.075
$1.867
Reel
$1.581
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 1/1/2027
Cut Tape
$3.371
$2.525
$2.317
$2.086
Reel
$1.768
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
$3.371
$2.525
$2.317
$2.086
Reel
$1.768
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
$2.767
$2.053
$1.878
$1.680
Reel
$1.471
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 11.741In Stock
Cut Tape
$2.778
$2.064
$1.888
$1.713
Reel
$1.416
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
$4.875
$3.700
$3.404
$3.085
Reel
$2.657
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 6.925In Stock
Cut Tape
$4.260
$3.217
$2.964
$2.668
Reel
$2.295
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 32.642In Stock
Cut Tape
$5.951
$4.546
$4.183
$3.788
Reel
$3.338
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 12.049In Stock
Cut Tape
$3.909
$2.932
$2.690
$2.415
Reel
$2.009
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
$5.457
$4.150
$3.832
$3.470
Reel
$3.140
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 6.899In Stock
Cut Tape
$4.589
$3.470
$3.195
$2.888
Reel
$2.536
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 10/7/2026
Cut Tape
$3.371
$2.525
$2.317
$2.086
Reel
$1.768
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
$3.041
$2.273
$2.075
$1.867
Reel
$1.581
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 1.369In Stock
36.000On Order
Cut Tape
$5.457
$4.150
$3.832
$3.470
Reel
$3.085
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 6.234In Stock
Cut Tape
$3.491
$2.624
$2.405
$2.163
Reel
$1.845
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 2.048In Stock
Cut Tape
$5.314
$4.040
$3.722
$3.371
Reel
$2.986
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
$4.644
$3.524
$3.239
$2.932
Reel
$2.514
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