MP2148 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MP2148 Step-Down Converters are monolithic step-down switch-mode converters that feature built-in internal power MOSFETs. These devices offer 1A of continuous current output from a 2.3V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated to as low as 0.6V. The constant-on-time control scheme delivers a fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown. MPS MP2148 Step-Down Converters are available in a QFN-6 package and require only a few external components. This series is ideal for wireless/networking cards, portable and mobile devices, battery-powered devices, and low voltage I/O system power.

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Description Datasheet Availability Pricing (TWD) 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
Series
Packaging
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
3,186In Stock
Cut Tape
NT$72.42
NT$53.78
NT$48.76
NT$43.74
Reel
NT$38.00
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-6 Buck 3.3 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
101In Stock
Cut Tape
NT$208.29
NT$145.55
NT$127.27
NT$48.04
Reel
NT$39.44
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-6 Buck 1.8 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN
Datasheet
4,050In Stock
Cut Tape
NT$58.08
NT$42.66
NT$38.72
NT$34.27
View
Reel
NT$28.11
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-6 Buck 1.2 V to 3.3 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN
Datasheet
182In Stock
Cut Tape
NT$135.87
NT$114.72
NT$93.93
NT$44.81
Reel
NT$38.00
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-6 Buck 600 mV to 5.5 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN
Datasheet
Non-Stocked Lead-Time 71 Weeks
Cut Tape
NT$74.57
NT$55.21
NT$50.19
NT$44.81
NT$42.30
Reel
NT$39.79
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-6 Buck 1.2 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Synchronous Step-down Converter with 11 A Iq in Ultra-small 1x1.5mm QFN
Datasheet
Non-Stocked Lead-Time 64 Weeks
Reel
NT$29.07
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-6 Buck 1.2 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 71 Weeks
Cut Tape
NT$72.78
NT$53.78
NT$49.11
NT$43.74
NT$41.23
Reel
NT$39.44
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-6 Buck 1.5 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 64 Weeks
Reel
NT$28.75
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-6 Buck 1.5 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 57 Weeks
Reel
NT$28.75
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-6 Buck 1.8 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 1A Sync Step Down Converter
Datasheet
Non-Stocked Lead-Time 64 Weeks
Cut Tape
NT$60.95
NT$44.81
NT$40.51
NT$36.21
View
Reel
NT$29.07
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-6 Buck 3.3 V 1 A 1 Output 11 uA 2.2 MHz - 40 C + 125 C MP2148 Reel, Cut Tape