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QFN-20 Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface for Automotive, AEC-Q100 MPQ4263GQVE-0001-AEC1-Z Monolithic Power Systems (MPS) 1: $4.92 3,926In Stock	Mfr. Part No. MPQ4263GQVE-0001-AEC1-Z Mouser Part No 946-MPQ4263-01-AEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface for Automotive, AEC-Q100 Learn More about Monolithic Power Systems (MPS) mps mpq4263 buck boost converters	Datasheet	3,926In Stock	Cut Tape $4.92 $3.71 $3.41 $3.08 View Reel $2.65 $2.92 $2.90 $2.72 $2.66 $2.65	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	1 V to 36 V
Switching Voltage Regulators 30V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 RAA211250GNP#HA0 Renesas / Intersil 1: $2.65 1,381In Stock	Mfr. Part No. RAA211250GNP#HA0 Mouser Part No 968-RAA211250GNP#HA0	Renesas / Intersil	Switching Voltage Regulators 30V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 Learn More about Renesas / Intersil renesas raa211x dc dc regulators	Datasheet	1,381In Stock	Cut Tape $2.65 $1.92 $1.77 $1.58 View Reel $1.32 $1.49 $1.44 $1.38 $1.37 $1.32	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: $1.71 28,460In Stock	Mfr. Part No. A4955GESTR-T Mouser Part No 250-A4955GESTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	28,460In Stock	Cut Tape $1.71 $1.26 $1.14 $1.02 Reel $0.848 View $0.951 $0.915 $0.871 $0.784 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20	6.8 V
Supervisory Circuits Quad Supply Vltg Sup A 595-TPS386000RGPR A 595-TPS386000RGPR TPS386000RGPT Texas Instruments 1: $3.62 9,705In Stock	Mfr. Part No. TPS386000RGPT Mouser Part No 595-TPS386000RGPT	Texas Instruments	Supervisory Circuits Quad Supply Vltg Sup A 595-TPS386000RGPR A 595-TPS386000RGPR	Datasheet	9,705In Stock	Cut Tape $3.62 $2.73 $2.51 $2.26 Reel $2.13 View $2.03 $1.97 $1.94 $1.91 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20
Switching Voltage Regulators 75V 2A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 RAA211820GNP#HA0 Renesas / Intersil 1: $4.06 4,404In Stock	Mfr. Part No. RAA211820GNP#HA0 Mouser Part No 968-RAA211820GNP#HA0	Renesas / Intersil	Switching Voltage Regulators 75V 2A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 Learn More about Renesas / Intersil renesas raa211x dc dc regulators	Datasheet	4,404In Stock	Cut Tape $4.06 $3.06 $2.77 $2.50 View Reel $2.14 $2.37 $2.32 $2.21 $2.17 $2.14	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	Adjustable
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871T-4CAI/ML Microchip Technology 1: $2.41 3,052In Stock	Mfr. Part No. MCP73871T-4CAI/ML Mouser Part No 579-MCP73871T4CAIML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	3,052In Stock	Cut Tape $2.41 $2.01 Reel $1.82	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-20	4.4 V
Switching Voltage Regulators 4.5-V to 18-V 8-A s ynchronous SWIFT bu A 595-TPS568230RJET TPS568230RJER Texas Instruments 1: $2.45 3,738In Stock	Mfr. Part No. TPS568230RJER Mouser Part No 595-TPS568230RJER	Texas Instruments	Switching Voltage Regulators 4.5-V to 18-V 8-A s ynchronous SWIFT bu A 595-TPS568230RJET Learn More about Texas Instruments ti tps568230 regulators	Datasheet	3,738In Stock	Cut Tape $2.45 $1.82 $1.67 $1.49 Reel $1.27 View $1.41 $1.37 $1.32 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	600 mV to 7 V
Switching Voltage Regulators Step Down Converter Pin Programmable MIC24046YFL-TR Microchip Technology 1: $2.08 4,459In Stock	Mfr. Part No. MIC24046YFL-TR Mouser Part No 579-MIC24046YFL-TR	Microchip Technology	Switching Voltage Regulators Step Down Converter Pin Programmable Learn More about Microchip Technology microchip mic24046 converter	Datasheet	4,459In Stock	Cut Tape $2.08 $1.75 Reel $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	700 mV to 3.3 V
Wireless Charging ICs 5W AutoResonant Wireless Pwr Transmitter LTC4125EUFD#PBF Analog Devices 1: $12.78 7,403In Stock	Mfr. Part No. LTC4125EUFD#PBF Mouser Part No 584-LTC4125EUFD#PBF	Analog Devices	Wireless Charging ICs 5W AutoResonant Wireless Pwr Transmitter	Datasheet	7,403In Stock	$12.78 $10.61 $9.44 $8.92 View $8.29 $8.06 $7.85	Min.: 1 Mult.: 1 Max.: 6,006	SMD/SMT	QFN-20
Switching Voltage Regulators Nanopower Buck-Boost DC/DC w/ Int Coulom LTC3335EUDC#TRPBF Analog Devices 1: $11.29 2,903In Stock	Mfr. Part No. LTC3335EUDC#TRPBF Mouser Part No 584-LTC3335EUDCTRPBF	Analog Devices	Switching Voltage Regulators Nanopower Buck-Boost DC/DC w/ Int Coulom Learn More about Analog Devices adi ltc333x converters	Datasheet	2,903In Stock	Cut Tape $11.29 $8.82 $8.20 $7.52 View Reel $6.86 $7.16 $7.02 $6.86 $6.86 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,322 : 2,500	SMD/SMT	QFN-20	1.8 V to 5 V
LDO Voltage Regulators LDO Reg, Ultra-Low Dropout 3A NCV59744MNADJTBG onsemi 1: $2.13 10,012In Stock	Mfr. Part No. NCV59744MNADJTBG Mouser Part No 863-NCV59744MNADJTBG	onsemi	LDO Voltage Regulators LDO Reg, Ultra-Low Dropout 3A Learn More about onsemi on semi ncp5974x regulators	Datasheet	10,012In Stock	Cut Tape $2.13 $1.58 $1.44 $1.28 View Reel $1.02 $1.21 $1.17 $1.05 $1.02 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	QFN-20	800 mV to 3.6 V
Switching Voltage Regulators 36V, 5A sync Buck w/ PG MP4470GL-P Monolithic Power Systems (MPS) 1: $5.07 2,467In Stock	Mfr. Part No. MP4470GL-P Mouser Part No 946-MP4470GLP	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 5A sync Buck w/ PG	Datasheet	2,467In Stock	Cut Tape $5.07 $3.83 $3.51 $3.17 $3.01 Reel $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4316GRE-5-AEC1-P Monolithic Power Systems (MPS) 1: $5.51 587In Stock	Mfr. Part No. MPQ4316GRE-5-AEC1-P Mouser Part No 946-MPQ4316GRE5AEC1P	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 mpq4316 converters	Datasheet	587In Stock	Cut Tape $5.51 $4.20 $3.87 $3.51 Reel $3.21 View $3.34 $3.18 $3.13	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators Automotive Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter, Wettable Flank MPQ4436GRE-AEC1-Z Monolithic Power Systems (MPS) 1: $5.51 2,152In Stock	Mfr. Part No. MPQ4436GRE-AEC1-Z Mouser Part No 946-MPQ4436GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators Automotive Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter, Wettable Flank Learn More about Monolithic Power Systems (MPS) mps mpq4436 4436a voltage regulators	Datasheet	2,152In Stock	Cut Tape $5.51 $4.20 $3.87 $3.51 View Reel $3.08 $3.34 $3.23 $3.19 $3.16 $3.08	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Dvr w/ Boost Digital FE A 5 A 595-DRV2667RGPT DRV2667RGPR Texas Instruments 1: $3.93 2,028In Stock	Mfr. Part No. DRV2667RGPR Mouser Part No 595-DRV2667RGPR	Texas Instruments	Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Dvr w/ Boost Digital FE A 5 A 595-DRV2667RGPT	Datasheet	2,028In Stock	Cut Tape $3.93 $2.97 $2.72 $2.46 View Reel $2.08 $2.33 $2.32 $2.18 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	200 V
Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified MPQ4312GRE-AEC1-P Monolithic Power Systems (MPS) 1: $4.59 920In Stock	Mfr. Part No. MPQ4312GRE-AEC1-P Mouser Part No 946-MPQ4312GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4312 converters	Datasheet	920In Stock	Cut Tape $4.59 $3.49 $3.21 $2.91 Reel $2.56 View $2.76 $2.49	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Controllers COMPACT 2-PHASE SYNCHRONO NCP81278TMNTXG onsemi 1: $1.21 3,586In Stock	Mfr. Part No. NCP81278TMNTXG Mouser Part No 863-NCP81278TMNTXG	onsemi	Switching Controllers COMPACT 2-PHASE SYNCHRONO	Datasheet	3,586In Stock	Cut Tape $1.21 $0.876 $0.792 $0.70 View Reel $0.569 $0.657 $0.63 $0.603 $0.57 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-20
Switching Voltage Regulators Automotive Grade, 45 V, 6A, FSS, Low IQ, MPQ4436AGRE-AEC1-P Monolithic Power Systems (MPS) 1: $6.11 1,627In Stock	Mfr. Part No. MPQ4436AGRE-AEC1-P Mouser Part No 946-MP4436AGREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators Automotive Grade, 45 V, 6A, FSS, Low IQ, Learn More about Monolithic Power Systems (MPS) mps mpq4436 4436a voltage regulators	Datasheet	1,627In Stock	Cut Tape $6.11 $4.68 $4.33 $3.94 Reel $3.63 View $3.75 $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V, 5 V
Switching Voltage Regulators 3.5A 36V Sync Step Down Conv. HE FT MP9473GL-P Monolithic Power Systems (MPS) 1: $3.93 5,975In Stock	Mfr. Part No. MP9473GL-P Mouser Part No 946-MP9473GL-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3.5A 36V Sync Step Down Conv. HE FT	Datasheet	5,975In Stock	Cut Tape $3.93 $2.93 $2.68 $2.41 Reel $1.93 View $2.27 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
LDO Voltage Regulators 2A Low Noise LDO, 20 Lead 5x5 QFN (NiPdAu-Ag lead finish), 6 RAA214023GNP#HC0 Renesas / Intersil 1: $3.83 4,224In Stock	Mfr. Part No. RAA214023GNP#HC0 Mouser Part No 968-RAA214023GNP#HC0	Renesas / Intersil	LDO Voltage Regulators 2A Low Noise LDO, 20 Lead 5x5 QFN (NiPdAu-Ag lead finish), 6	Datasheet	4,224In Stock	Cut Tape $3.83 $2.85 $2.61 $2.34 View Reel $1.95 $2.21 $2.16 $2.05 $1.99 $1.95	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 45V, 5A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4315GRE-AEC1-Z Monolithic Power Systems (MPS) 1: $4.24 2,129In Stock	Mfr. Part No. MPQ4315GRE-AEC1-Z Mouser Part No 946-MPQ4315GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 5A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4315 converters	Datasheet	2,129In Stock	Cut Tape $4.24 $3.22 $2.96 $2.67 View Reel $2.27 $2.54 $2.53 $2.38 $2.32 $2.27	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	3.3 V
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-4CAI/ML Microchip Technology 1: $2.41 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	$2.41 $2.01 $1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.4 V
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-4CCI/ML Microchip Technology 1: $2.41 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	$2.41 $2.01 $1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.4 V
Switching Controllers Integrated HS PWM I Mode MCP1631-E/ML Microchip Technology 1: $2.00 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	$2.00 $1.66 $1.51	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	25 mV
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-1AAI/ML Microchip Technology 1: $2.41 417In Stock	Mfr. Part No. MCP73871-1AAI/ML Mouser Part No 579-MCP73871-1AAI/ML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	417In Stock	$2.41 $2.01 $1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.1 V