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QFN-20 Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MP4316AGRE-P Monolithic Power Systems (MPS) 1: Rp78.337,42 490In Stock	Mfr. Part No. MP4316AGRE-P Mouser Part No 946-MP4316AGRE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mp4316a converters	Datasheet	490In Stock	Cut Tape Rp78.337,42 Rp59.257,58 Rp54.487,62 Rp49.350,74 Reel Rp44.764,24 View Rp46.965,76 Rp42.746,18 Rp41.645,42 Rp41.461,96	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20
Battery Management USB/AC Battery Charger MCP73871-3CCI/ML Microchip Technology 1: Rp44.213,86 636In Stock	Mfr. Part No. MCP73871-3CCI/ML Mouser Part No 579-MCP73871-3CCI/ML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	636In Stock	Rp44.213,86 Rp36.875,46 Rp33.389,72	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.35 V
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-4CAI/ML Microchip Technology 1: Rp44.213,86 226In Stock	Mfr. Part No. MCP73871-4CAI/ML Mouser Part No 579-MCP73871-4CAI/ML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	226In Stock	Rp44.213,86 Rp36.875,46 Rp33.389,72	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.4 V
Switching Controllers Integrated HS PWM I Mode MCP1631-E/ML Microchip Technology 1: Rp36.692,00 132In Stock	Mfr. Part No. MCP1631-E/ML Mouser Part No 579-MCP1631-E/ML	Microchip Technology	Switching Controllers Integrated HS PWM I Mode Learn More about Microchip Technology microchip mcp1631 controller	Datasheet	132In Stock	Rp36.692,00 Rp30.454,36 Rp27.702,46	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	25 mV
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-4CCI/ML Microchip Technology 1: Rp44.213,86 134In Stock	Mfr. Part No. MCP73871-4CCI/ML Mouser Part No 579-MCP73871-4CCI/ML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	134In Stock	Rp44.213,86 Rp36.875,46 Rp33.389,72	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.4 V
Gate Drivers Full-Bridge PWM Gate Driver A89506KLPTR Allegro MicroSystems 1: Rp45.314,62 15.848In Stock NRND	Mfr. Part No. A89506KLPTR Mouser Part No 250-A89506KLPTR NRND	Allegro MicroSystems	Gate Drivers Full-Bridge PWM Gate Driver Learn More about Allegro MicroSystems allegro a89506 pwm gate driver	Datasheet	15.848In Stock	Cut Tape Rp45.314,62 Rp33.389,72 Rp30.454,36 Rp27.335,54 View Rp25.684,40 Rp24.950,56 Rp24.033,26 Rp23.299,42 Rp22.749,04	Min.: 1 Mult.: 1	SMD/SMT	QFN-20
Switching Controllers NCP81278T WITH SUV NCP81278DMNTXG onsemi 1: Rp20.547,52 3.756In Stock End of Life	Mfr. Part No. NCP81278DMNTXG Mouser Part No 863-NCP81278DMNTXG End of Life	onsemi	Switching Controllers NCP81278T WITH SUV	Datasheet	3.756In Stock	Cut Tape Rp20.547,52 Rp14.860,26 Rp13.410,93 Rp11.833,17 View Reel Rp9.668,34 Rp11.080,98 Rp10.640,68 Rp10.402,18 Rp9.778,42 Rp9.668,34 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	QFN-20	2 V
Switching Voltage Regulators Hi Pwr, Const C, Const V, Buck Cntr LT3741EUF#PBF Analog Devices 1: Rp241.800,28 285In Stock	Mfr. Part No. LT3741EUF#PBF Mouser Part No 584-LT3741EUF#PBF	Analog Devices	Switching Voltage Regulators Hi Pwr, Const C, Const V, Buck Cntr	Datasheet	285In Stock	Rp241.800,28 Rp190.248,02 Rp181.992,32 Rp158.325,98 View Rp156.491,38 Rp154.106,40 Rp152.088,34 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4 V to 34 V
Switching Voltage Regulators Hi Pwr, Const C, Const V, Buck Cntr LT3741EUF-1#PBF Analog Devices 1: Rp146.401,08 180In Stock	Mfr. Part No. LT3741EUF-1#PBF Mouser Part No 584-LT3741EUF-1#PBF	Analog Devices	Switching Voltage Regulators Hi Pwr, Const C, Const V, Buck Cntr	Datasheet	180In Stock	Rp146.401,08 Rp143.098,80 Rp139.979,98 Rp137.228,08 View Rp135.026,56 Rp133.008,50 Rp131.173,90 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4 V to 34 V
Wireless Charging ICs 5W AutoResonant Wireless Pwr Transmitter LTC4125IUFD#PBF Analog Devices 1: Rp274.456,16 757In Stock	Mfr. Part No. LTC4125IUFD#PBF Mouser Part No 584-LTC4125IUFD#PBF	Analog Devices	Wireless Charging ICs 5W AutoResonant Wireless Pwr Transmitter	Datasheet	757In Stock	Rp274.456,16 Rp216.482,80 Rp200.338,32 Rp181.992,32 View Rp178.873,50 Rp173.369,70 Rp170.250,88 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20
Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4316AGRE-AEC1-P Monolithic Power Systems (MPS) 1: Rp102.003,76 472In Stock	Mfr. Part No. MPQ4316AGRE-AEC1-P Mouser Part No 946-MPQ4316AGREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4316a synchronous step down converters	Datasheet	472In Stock	Cut Tape Rp102.003,76 Rp77.787,04 Rp71.732,86 Rp65.128,30 Reel Rp60.174,88 View Rp62.192,94 Rp58.340,28 Rp57.422,98	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20
Switching Voltage Regulators 45V, 6A, Low IQ, Synchronous Step-Down Converter MPQ4436BGRE-AEC1-P Monolithic Power Systems (MPS) 1: Rp107.874,48 545In Stock	Mfr. Part No. MPQ4436BGRE-AEC1-P Mouser Part No 946-MPQ4436BGREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 6A, Low IQ, Synchronous Step-Down Converter Learn More about Monolithic Power Systems (MPS) mps mpq4436b	Datasheet	545In Stock	Cut Tape Rp107.874,48 Rp82.190,08 Rp75.768,98 Rp68.614,04 Reel Rp62.743,32 View Rp65.311,76 Rp62.009,48 Rp61.092,18 Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR A81805KESJSR Allegro MicroSystems 1: Rp52.286,10 5.999In Stock	Mfr. Part No. A81805KESJSR Mouser Part No 250-A81805KESJSR	Allegro MicroSystems	Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR Learn More about Allegro MicroSystems allegro a81805 a81805 1 regulators	Datasheet	5.999In Stock	Rp52.286,10 Rp39.076,98 Rp35.774,70 Rp32.105,50 View Rp30.454,36 Rp29.720,52 Rp28.252,84 Rp27.519,00 Rp26.785,16	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 19A, 600kHz, 22V Output Range, Synchronous Boost Converter with Input Disconnect Function MP3435GL-P Monolithic Power Systems (MPS) 1: Rp62.376,40 729In Stock	Mfr. Part No. MP3435GL-P Mouser Part No 946-MP3435GL-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 19A, 600kHz, 22V Output Range, Synchronous Boost Converter with Input Disconnect Function Learn More about Monolithic Power Systems (MPS) mps mp3435 converters	Datasheet	729In Stock	Cut Tape Rp62.376,40 Rp46.965,76 Rp43.113,10 Rp38.893,52 Reel Rp34.123,56 View Rp36.692,00 Rp33.756,64 Rp33.022,80 Rp32.655,88	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	22 V
Switching Voltage Regulators 36V, 5A, Low Quiescent Current, Asynchronous, Step-Down Converter, AEC-Q100 Qualified MPQ4469GV-AEC1-P Monolithic Power Systems (MPS) 1: Rp104.572,20 586In Stock	Mfr. Part No. MPQ4469GV-AEC1-P Mouser Part No 946-MPQ4469GV-AEC1-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 5A, Low Quiescent Current, Asynchronous, Step-Down Converter, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4469 aec1 switching regulator	Datasheet	586In Stock	Cut Tape Rp104.572,20 Rp79.805,10 Rp73.567,46 Rp66.595,98 Reel Rp60.358,34 View Rp63.293,70 Rp60.174,88 Rp59.441,04 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20
LDO Voltage Regulators 3A Low Noise LDO, 20 Lead 3.5x3.5 QFN RAA214035GNP#MC0 Renesas / Intersil 1: Rp15.777,56 123In Stock 9.000On Order	Mfr. Part No. RAA214035GNP#MC0 Mouser Part No 968-RAA214035GNP#MC0	Renesas / Intersil	LDO Voltage Regulators 3A Low Noise LDO, 20 Lead 3.5x3.5 QFN	Datasheet	123In Stock 9.000On Order On Order Ship Dates Mfr. No: RAA214035GNP#MC0 Stock: 123 Can Dispatch Immediately On Order: 3.000 Expected 20/01/2027 6.000 Expected 15/02/2027 Factory Lead Time: 32 Weeks	Cut Tape Rp15.777,56 Rp11.025,95 Rp9.888,49 Rp8.640,97 Reel Rp7.173,29 View Rp8.035,55 Rp7.686,97 Rp7.375,09 Rp7.081,56	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	500 mV to 5.1 V
Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-33-AEC1-P Monolithic Power Systems (MPS) 1: Rp107.874,48 494In Stock	Mfr. Part No. MPQ4317GRE-33-AEC1-P Mouser Part No 946-MPQ4317GRE33-1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	494In Stock	Cut Tape Rp107.874,48 Rp82.190,08 Rp75.768,98 Rp68.614,04 Reel Rp63.660,62 View Rp65.311,76 Rp62.192,94 Rp61.275,64	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-5-AEC1-P Monolithic Power Systems (MPS) 1: Rp107.874,48 388In Stock	Mfr. Part No. MPQ4317GRE-5-AEC1-P Mouser Part No 946-MPQ4317GRE5AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	388In Stock	Cut Tape Rp107.874,48 Rp82.190,08 Rp75.768,98 Rp68.614,04 Reel Rp64.577,92 View Rp65.311,76 Rp62.192,94 Rp61.275,64	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators XC9515AA08ZR-G Torex Semiconductor 1: Rp47.332,68 99In Stock	Mfr. Part No. XC9515AA08ZR-G Mouser Part No 865-XC9515AA08ZR-G	Torex Semiconductor	Switching Voltage Regulators Learn More about Torex Semiconductor torex xc95x dc dc controller ics	Datasheet	99In Stock	Cut Tape Rp47.332,68 Rp35.040,86 Rp32.105,50 Rp29.537,06 Reel Rp25.134,02 View Rp24.767,10 Rp24.033,26 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	QFN-20	1.8 V, 3.3 V
Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0011-P Monolithic Power Systems (MPS) 1: Rp73.384,00 91In Stock 1.500On Order New Product	Mfr. Part No. MP4248GQV-0011-P Mouser Part No 946-MP4248GQV-0011-P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	91In Stock 1.500On Order On Order Ship Dates Mfr. No: MP4248GQV-0011-P Stock: 91 Can Dispatch Immediately On Order: 500 Expected 19/11/2026 500 Expected 24/11/2026 500 Expected 13/05/2027 Factory Lead Time: 71 Weeks	Cut Tape Rp73.384,00 Rp55.404,92 Rp51.001,88 Rp46.048,46 Reel Rp40.728,12 View Rp42.746,18 Rp38.893,52 Rp37.792,76	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	1 V to 36 V
Switching Voltage Regulators XC9515BA14ZR-G Torex Semiconductor 1: Rp47.332,68 100In Stock	Mfr. Part No. XC9515BA14ZR-G Mouser Part No 865-XC9515BA14ZR-G	Torex Semiconductor	Switching Voltage Regulators Learn More about Torex Semiconductor torex xc95x dc dc controller ics	Datasheet	100In Stock	Cut Tape Rp47.332,68 Rp35.040,86 Rp32.105,50 Rp29.537,06 Reel Rp25.134,02 View Rp24.767,10 Rp24.033,26 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	QFN-20	1.2 V to 4 V
Switching Voltage Regulators 45V, 3A, Low IQ Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4313GRE-33-AEC1-P Monolithic Power Systems (MPS) 1: Rp152.638,72 198In Stock	Mfr. Part No. MPQ4313GRE-33-AEC1-P Mouser Part No 946-MPQ4313GRE3AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 3A, Low IQ Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4313 aec1 switching regulators	Datasheet	198In Stock	Cut Tape Rp152.638,72 Rp133.925,80 Rp115.029,42 Rp66.779,44 Reel Rp56.689,14 View Rp55.038,00 Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Galvanically Isolated Gate Drivers PRIMARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V AHV85003K18ESTR Allegro MicroSystems 1: Rp31.738,58 8.170In Stock New Product	Mfr. Part No. AHV85003K18ESTR Mouser Part No 250-AHV85003K18ESTR New Product	Allegro MicroSystems	Galvanically Isolated Gate Drivers PRIMARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V Learn More about Allegro MicroSystems allegro ahv85003 ahv85043 gate driver chipset	Datasheet	8.170In Stock	Cut Tape Rp31.738,58 Rp23.299,42 Rp21.097,90 Rp18.712,92 View Reel Rp15.373,95 Rp17.520,43 Rp16.823,28 Rp16.621,48 Rp15.373,95	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-20	18 V
Gate Drivers Full-Bridge PWM Gate Driver A89506KESSR-J Allegro MicroSystems 1: Rp38.710,06 11.614In Stock NRND	Mfr. Part No. A89506KESSR-J Mouser Part No 250-A89506KESSR-J NRND	Allegro MicroSystems	Gate Drivers Full-Bridge PWM Gate Driver Learn More about Allegro MicroSystems allegro a89506 pwm gate driver	Datasheet	11.614In Stock	Cut Tape Rp38.710,06 Rp28.619,76 Rp26.051,32 Rp23.299,42 View Rp22.015,20 Rp21.281,36 Rp20.364,06 Rp20.180,60 Rp19.263,30	Min.: 1 Mult.: 1	SMD/SMT	QFN-20
Switching Voltage Regulators 6A Boost/Inv DC/DC Conv w/ Fault Prot LT3579EUFD#PBF Analog Devices 1: Rp211.712,84 146In Stock	Mfr. Part No. LT3579EUFD#PBF Mouser Part No 584-LT3579EUFD#PBF	Analog Devices	Switching Voltage Regulators 6A Boost/Inv DC/DC Conv w/ Fault Prot	Datasheet	146In Stock	Rp211.712,84 Rp166.031,30 Rp154.656,78 Rp139.246,14 View Rp135.026,56 Rp132.091,20 Rp129.155,84 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	42 V