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QFN-12 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, 4A, Low Quiescent Current, Synchronous Step-Down Converters, AEC-Q100 Qualified MPQ4334GLE-4001-AEC1-P Monolithic Power Systems (MPS) 1: $2.84 1,000On Order New Product	Mfr. Part No. MPQ4334GLE-4001-AEC1-P Mouser Part No 946-4334GLE4001AEC1P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 4A, Low Quiescent Current, Synchronous Step-Down Converters, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4334 converters	Datasheet	1,000On Order	$2.84 $2.11 $1.93 $1.73 View $1.64 $1.60 $1.52 $1.48 $1.45	Min.: 1 Mult.: 1	SMD/SMT	QFN-12
Switching Voltage Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher MP2147GD-P Monolithic Power Systems (MPS) 1: $4.97 1,999On Order	Mfr. Part No. MP2147GD-P Mouser Part No 946-MP2147GD-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher Learn More about Monolithic Power Systems (MPS) mps mp2147	Datasheet	1,999On Order On Order Ship Dates Mfr. No: MP2147GD-P Stock: 0 On Order: 499 Expected 2026/12/15 1,500 Expected 2027/01/08 Factory Lead Time: 50 Weeks	Cut Tape $4.97 $4.08 $3.50 $3.17 $3.02 Reel $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12	600 mV to 5.5 V
Switching Voltage Regulators 36V, 3A, Low Quiescent Current MP4323GDE-Z Monolithic Power Systems (MPS) 1: $1.97 4,971Expected 2027/01/21	Mfr. Part No. MP4323GDE-Z Mouser Part No 946-MP4323GDE-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 3A, Low Quiescent Current Learn More about Monolithic Power Systems (MPS) mps mp4323 converters	Datasheet	4,971Expected 2027/01/21	Cut Tape $1.97 $1.47 $1.33 $1.19 View Reel $0.98 $1.12 $1.08 $0.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12	800 mV to 34.2 V
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MP4572GQB-Z Monolithic Power Systems (MPS) 1: $3.00 4,998Expected 2026/11/05	Mfr. Part No. MP4572GQB-Z Mouser Part No 946-MP4572GQB-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mp4572 switching voltage regulator	Datasheet	4,998Expected 2026/11/05	Cut Tape $3.00 $2.24 $2.05 $1.84 View Reel $1.56 $1.74 $1.70 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12
Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv MP8759GD-Z Monolithic Power Systems (MPS) 1: $2.49 4,631Expected 2027/06/17	Mfr. Part No. MP8759GD-Z Mouser Part No 946-MP8759GD-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv	Datasheet	4,631Expected 2027/06/17	Cut Tape $2.49 $1.86 $1.70 $1.52 View Reel $1.26 $1.43 $1.38 $1.33 $1.31 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12	600 mV to 5.5 V
Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter MPQ4571GQBE-AEC1-Z Monolithic Power Systems (MPS) 1: $4.23 5,000Expected 2027/08/04	Mfr. Part No. MPQ4571GQBE-AEC1-Z Mouser Part No 946-MPQ4571GQBEAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4571 step down converters	Datasheet	5,000Expected 2027/08/04	Cut Tape $4.23 $3.19 $2.93 $2.65 View Reel $2.29 $2.51 $2.50 $2.29	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MPQ4572GQB-AEC1-Z Monolithic Power Systems (MPS) 1: $4.06 4,953Expected 2027/01/27	Mfr. Part No. MPQ4572GQB-AEC1-Z Mouser Part No 946-MPQ4572GQB-AEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4572 buck converters	Datasheet	4,953Expected 2027/01/27	Cut Tape $4.06 $3.07 $2.83 $2.55 View Reel $2.16 $2.42 $2.40 $2.38 $2.16	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MPQ4572GQB-P Monolithic Power Systems (MPS) 1: $3.95 6,500On Order	Mfr. Part No. MPQ4572GQB-P Mouser Part No 946-MPQ4572GQB-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4572 buck converters	Datasheet	6,500On Order On Order Ship Dates Mfr. No: MPQ4572GQB-P Stock: 0 On Order: 2,500 Expected 2027/11/30 4,000 Expected 2028/01/14 Factory Lead Time: 71 Weeks	Cut Tape $3.95 $3.22 $2.74 $2.47 $2.35 Reel $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MPQ4572GQBE-AEC1-P Monolithic Power Systems (MPS) 1: $4.87 700On Order	Mfr. Part No. MPQ4572GQBE-AEC1-P Mouser Part No 946-MPQ4572GQBEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4572 buck converters	Datasheet	700On Order On Order Ship Dates Mfr. No: MPQ4572GQBE-AEC1-P Stock: 0 On Order: 200 Expected 2027/10/06 500 TBD Factory Lead Time: 70 Weeks	Cut Tape $4.87 $4.00 $3.42 $3.11 $2.97 Reel $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MPQ4572GQBE-AEC1-Z Monolithic Power Systems (MPS) 1: $4.43 4,998Expected 2027/05/20	Mfr. Part No. MPQ4572GQBE-AEC1-Z Mouser Part No 946-MPQ4572GQBEAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4572 buck converters	Datasheet	4,998Expected 2027/05/20	Cut Tape $4.43 $3.36 $3.11 $2.80 View Reel $2.40 $2.66 $2.65 $2.62 $2.40 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-12
Switching Voltage Regulators 1.5 A, 1.5 MHz adj stepdown swtchng reg ST2S08BPQR STMicroelectronics 1: $2.98 35In Stock	Mfr. Part No. ST2S08BPQR Mouser Part No 511-ST2S08BPQR	STMicroelectronics	Switching Voltage Regulators 1.5 A, 1.5 MHz adj stepdown swtchng reg Learn More about STMicroelectronics stmst2s08b	Datasheet	35In Stock	Cut Tape $2.98 $2.22 $2.04 $1.83 View Reel $1.51 $1.72 $1.69 $1.60 $1.55 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	QFN-12	Adjustable
Motor/Motion/Ignition Controllers & Drivers Haptic Driver IC DA7282-00FVC Renesas / Dialog 1: $2.12 490Expected 2027/01/01	Mfr. Part No. DA7282-00FVC Mouser Part No 724-DA7282-00FVC	Renesas / Dialog	Motor/Motion/Ignition Controllers & Drivers Haptic Driver IC Learn More about Renesas / Dialog renesas da7282 drivers	Datasheet	490Expected 2027/01/01	Cut Tape $2.12 $1.56 $1.42 $1.33 Reel $1.12 View $1.10 $1.08	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-12
Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact MPQ4321GLE-AEC1-P Monolithic Power Systems (MPS) 1: $2.73 500Expected 2027/08/04	Mfr. Part No. MPQ4321GLE-AEC1-P Mouser Part No 946-MPQ4321GLEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact Learn More about Monolithic Power Systems (MPS) mps mpq4321 step down converters	Datasheet	500Expected 2027/08/04	Cut Tape $2.73 Reel $1.54	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12	800 mV to 34.2 V
Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter MPQ4571GQBE-AEC1-P Monolithic Power Systems (MPS) 1: $4.68 350Expected 2026/11/06	Mfr. Part No. MPQ4571GQBE-AEC1-P Mouser Part No 946-MPQ4571GQBEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4571 step down converters	Datasheet	350Expected 2026/11/06	Cut Tape $4.68 $3.83 $3.28 $2.98 $2.83 Reel $2.64 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12
Current & Power Monitors & Regulators Single High-Side Current Sensor, I2C/SMBus, 24V with Ambient Temp Sensor EMC1701-1-KP-TR Microchip Technology 5,000: $1.16 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. EMC1701-1-KP-TR Mouser Part No 579-EMC1701-1-KP-TR	Microchip Technology	Current & Power Monitors & Regulators Single High-Side Current Sensor, I2C/SMBus, 24V with Ambient Temp Sensor	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel $1.16	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	QFN-12
Switching Voltage Regulators 4A Step-Down-Regulator LX7176ACLQ-TR Microchip Technology 3,000: $0.587 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. LX7176ACLQ-TR Mouser Part No 494-LX7176ACLQ-TR	Microchip Technology	Switching Voltage Regulators 4A Step-Down-Regulator	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.587	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	600 mV to 5.5 V
Switching Voltage Regulators 1.65MHz 3A Synchronous Buck Converter LX7176CLQ-13162-TR Microchip Technology 3,000: $0.94 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. LX7176CLQ-13162-TR Mouser Part No 494-LX7176CLQ13162TR	Microchip Technology	Switching Voltage Regulators 1.65MHz 3A Synchronous Buck Converter	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $0.94	Min.: 3,000 Mult.: 3,000 : 3,000		QFN-12
Switching Voltage Regulators 4A Step-Down Regulator LX7180A-01CLQ-TR Microchip Technology 3,000: $0.638 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. LX7180A-01CLQ-TR Mouser Part No 494-LX7180A-01CLQ-TR	Microchip Technology	Switching Voltage Regulators 4A Step-Down Regulator	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $0.638	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	900 mV
Switching Voltage Regulators 4A Step-Down Regulator LX7180A-11CLQ-TR Microchip Technology 3,000: $0.62 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. LX7180A-11CLQ-TR Mouser Part No 494-LX7180A-11CLQ-TR	Microchip Technology	Switching Voltage Regulators 4A Step-Down Regulator	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.62	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	900 mV
Switching Voltage Regulators 4A Step-Down Regulator LX7180A-21CLQ-TR Microchip Technology 3,000: $0.635 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. LX7180A-21CLQ-TR Mouser Part No 494-LX7180A-21CLQ-TR	Microchip Technology	Switching Voltage Regulators 4A Step-Down Regulator	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.635	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	900 mV
Switching Voltage Regulators 4A Step-Down Regulator LX7180A-31CLQ-TR Microchip Technology 3,000: $0.62 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. LX7180A-31CLQ-TR Mouser Part No 494-LX7180A-31CLQ-TR	Microchip Technology	Switching Voltage Regulators 4A Step-Down Regulator	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $0.62	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	900 mV
Switching Voltage Regulators Dual Synch Step Down Switching Reg ST2S06A33PQR STMicroelectronics 4,500: $1.58 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. ST2S06A33PQR Mouser Part No 511-ST2S06A33PQR	STMicroelectronics	Switching Voltage Regulators Dual Synch Step Down Switching Reg	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $1.58	Min.: 4,500 Mult.: 4,500 : 4,500	SMD/SMT	QFN-12	800 mV, 3.3 V
Switching Voltage Regulators #N/A LX7180A-00CLQ-TR Microchip Technology 3,000: $0.62 Non-Stocked New Product	Mfr. Part No. LX7180A-00CLQ-TR Mouser Part No 579-LX7180A-00CLQ-TR New Product	Microchip Technology	Switching Voltage Regulators #N/A	Datasheet	Non-Stocked	Reel $0.62	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	600 mV to 5.5 V
Switching Voltage Regulators #N/A LX7180A-10CLQ-TR Microchip Technology 3,000: $0.62 Non-Stocked New Product	Mfr. Part No. LX7180A-10CLQ-TR Mouser Part No 579-LX7180A-10CLQ-TR New Product	Microchip Technology	Switching Voltage Regulators #N/A	Datasheet	Non-Stocked	Reel $0.62	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	600 mV to 5.5 V
Switching Voltage Regulators #N/A LX7180A-20CLQ-TR Microchip Technology 3,000: $0.62 Non-Stocked New Product	Mfr. Part No. LX7180A-20CLQ-TR Mouser Part No 579-LX7180A-20CLQ-TR New Product	Microchip Technology	Switching Voltage Regulators #N/A	Datasheet	Non-Stocked	Reel $0.62	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-12	600 mV to 5.5 V