MPQ442 High-Efficiency Step-Down Converters

Monolithic Power Systems (MPS) MPQ442 High-Efficiency Step Down Converters are synchronous, rectified, step-down converters with built-in power MOSFETs. These converters use synchronous mode operation to achieve higher efficiency over the output current load range. The current-mode operation provides a fast transient response and eases loop stabilization. Full protection features include overcurrent protection (OCP) and thermal shutdown. These devices require a minimal number of readily available, standard, external components. MPS MPQ442 High-Efficiency Step Down Converters are offered in both TSOT23-8 and QFN-8 packages.

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Description Datasheet Availability Pricing (INR) 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
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter
Datasheet
2,881In Stock
Cut Tape
₹336.30
₹253.18
₹232.16
₹209.23
View
Reel
₹176.75
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C MPQ4423H Reel, Cut Tape, MouseReel

Monolithic Power Systems (MPS) Switching Voltage Regulators 3A HE 36V Sync Step Down Converter
Datasheet
357In Stock
Cut Tape
₹661.14
₹454.77
₹433.75
₹420.38
Reel
₹243.63
₹223.56
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 600 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423A Reel, Cut Tape, MouseReel

Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter with AEC1 qualified
Datasheet
201In Stock
Cut Tape
₹653.49
₹562.73
₹471.97
₹266.56
Reel
₹225.47
₹223.56
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423H Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 2A HE 36V Sync Step Down Converter
Datasheet
471In Stock
Cut Tape
₹342.99
₹258.91
₹236.94
₹214.01
Reel
₹201.59
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 600 uA 410 kHz - 40 C + 125 C MPQ4420A Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,Hig h Efficiency 2A,36V
Datasheet
2,323In Stock
Cut Tape
₹304.77
₹228.34
₹209.23
₹192.04
Reel
₹164.33
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSOT-23-8 Buck 800 mV to 27 V 2 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4420-AEC1 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 2A,true 36V,Synchronous Step Down Converter with AEC1 qualified
Datasheet
696In Stock
Cut Tape
₹369.74
₹279.93
₹257.00
₹232.16
Reel
₹212.10
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4420H Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,Hig h Efficiency 2A,36V
Datasheet
60In Stock
Cut Tape
₹354.45
₹264.65
₹242.67
₹218.79
Reel
₹192.04
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TSOT-23-8 Buck 800 mV to 27 V 2 A 1 Output 500 uA 410 kHz - 40 C + 150 C AEC-Q100 MPQ4420-AEC1 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 2A,true 36V,Synchronous Step Down Converter with AEC1 qualified
Datasheet
5In Stock
3,000Expected 29-11-2027
Cut Tape
₹346.81
₹256.05
₹235.03
₹211.14
View
Reel
₹179.62
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4420H Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 2A,true 36V,Synchronous Step Down Converter
Datasheet
22In Stock
2,500Expected 24-08-2027
Cut Tape
₹355.41
₹264.65
₹254.14
₹230.25
₹218.79
Reel
₹197.77
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 500 uA 410 kHz - 40 C + 125 C MPQ4420H Reel, Cut Tape, MouseReel

Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter
Datasheet
116In Stock
Cut Tape
₹388.85
₹291.40
₹267.51
₹240.76
Reel
₹220.70
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C MPQ4423H Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 2A HE 36V Sync Step Down Converter
Datasheet
477Expected 13-04-2027
Cut Tape
₹431.84
₹340.12
₹302.86
₹271.33
₹257.00
Reel
₹224.52
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 600 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4420A Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 2A HE 36V Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 44 Weeks
Cut Tape
₹355.41
₹290.44
₹249.36
₹225.47
View
Reel
₹192.04
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 600 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4420A Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 2A HE 36V Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 37 Weeks
Reel
₹163.37
Min.: 3,000
Mult.: 3,000
: 3,000
SMD/SMT TSOT-23-8 Buck 800 mV to 32.4 V 2 A 1 Output 600 uA 410 kHz - 40 C + 125 C MPQ4420A Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 2A,true 36V,Synchronous Step Down Converter
Datasheet
Non-Stocked Lead-Time 37 Weeks
Cut Tape
₹321.97
₹240.76
₹219.74
₹197.77
View
Reel
₹164.33
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSOT-23-8 Buck MPQ4420H Reel, Cut Tape, MouseReel

Monolithic Power Systems (MPS) Switching Voltage Regulators 3A HE 36V Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 44 Weeks
Cut Tape
₹359.23
₹268.47
₹246.49
₹221.65
View
Reel
₹185.35
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 600 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423A Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 3A,36V max,Synchronous Step Down Converter with AEC1 qualified
Datasheet
Non-Stocked Lead-Time 50 Weeks
Reel
₹210.19
Min.: 500
Mult.: 500
: 500
SMD/SMT QFN-8 Buck 800 mV to 27 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423-AEC1 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 3A,36V max,Synchronous Step Down Converter with AEC1 qualified
Datasheet
Non-Stocked Lead-Time 44 Weeks
Reel
₹173.88
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-8 Buck 800 mV to 27 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423-AEC1 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 3A,36V max,Synchronous Step Down Converter
Datasheet
Non-Stocked Lead-Time 44 Weeks
Reel
₹190.12
Min.: 500
Mult.: 500
: 500
SMD/SMT QFN-8 Buck 800 mV to 27 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C MPQ4423 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators Industrial Grade,High Efficiency 3A,36V max,Synchronous Step Down Converter
Datasheet
Non-Stocked Lead-Time 37 Weeks
Reel
₹171.02
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-8 Buck 800 mV to 27 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C MPQ4423 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators Automotive Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter with AEC1 qualified
Datasheet
Non-Stocked Lead-Time 44 Weeks
Cut Tape
₹359.23
₹268.47
₹246.49
₹221.65
View
Reel
₹181.53
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-8 Buck 800 mV to 32.4 V 3 A 1 Output 500 uA 410 kHz - 40 C + 125 C AEC-Q100 MPQ4423H Reel, Cut Tape, MouseReel