MP4248 Buck-Boost Converters

Monolithic Power Systems (MPS) MP4248 Buck-Boost Converters offer two integrated low-side MOSFETs (LS-FETs) and are ideal for USB power delivery (PD) applications. The MP4248 achieves up to 140W of peak output power at a specific input voltage (VIN) range with exceptional efficiency. The MP4248 works with external USB PD controllers through the I2C interface. The I2C interface and one-time programmable (OTP) memory supply flexibility for configurable features.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
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Maximum Operating Temperature
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Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
2,135In Stock
Cut Tape
NT$132.29
NT$98.59
NT$90.34
NT$81.02
View
Reel
NT$70.27
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
985In Stock
500Expected 2/22/2027
Cut Tape
NT$140.53
NT$106.12
NT$97.51
NT$88.19
Reel
NT$82.81
View
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
999On Order
Cut Tape
NT$140.89
NT$106.12
NT$97.51
NT$88.19
NT$83.53
Reel
NT$81.02
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
5,000Expected 10/28/2026
Cut Tape
NT$132.29
NT$98.59
NT$90.34
NT$81.02
View
Reel
NT$75.29
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
1,000Expected 10/28/2026
Cut Tape
NT$140.53
NT$106.12
NT$97.51
NT$88.19
NT$83.53
Reel
NT$83.53
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface
Datasheet
Non-Stocked Lead-Time 64 Weeks
Reel
NT$68.47
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel