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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 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
Motor/Motion/Ignition Controllers & Drivers Dual Closed Loop RPM Fan Ctrl 4Remote EMC2104-BP-TR Microchip Technology 1: $2.35 3,991In Stock	Mfr. Part No. EMC2104-BP-TR Mouser Part No 886-EMC2104-BP-TR	Microchip Technology	Motor/Motion/Ignition Controllers & Drivers Dual Closed Loop RPM Fan Ctrl 4Remote	Datasheet	3,991In Stock	Cut Tape $2.35 $2.32 Reel $1.94 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20
LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt LT3033IUDC#PBF Analog Devices 1: $11.36 2,340In Stock	Mfr. Part No. LT3033IUDC#PBF Mouser Part No 584-LT3033IUDC#PBF	Analog Devices	LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt Learn More about Analog Devices adi positive linear ldos	Datasheet	2,340In Stock	$11.36 $8.87 $8.24 $7.55 View $7.17 $7.03 $6.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	200 mV to 9.7 V
Switching Voltage Regulators 6A Boost/Inv DC/DC Conv w/ Fault Prot LT3579IUFD#PBF Analog Devices 1: $7.42 802In Stock	Mfr. Part No. LT3579IUFD#PBF Mouser Part No 584-LT3579IUFD#PBF	Analog Devices	Switching Voltage Regulators 6A Boost/Inv DC/DC Conv w/ Fault Prot	Datasheet	802In Stock	$7.42 $7.25 $7.10 $6.95 View $6.85 $6.74 $6.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	42 V
Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current LTC3130EUDC#TRPBF Analog Devices 1: $11.52 6,778In Stock	Mfr. Part No. LTC3130EUDC#TRPBF Mouser Part No 584-LTC3130EUDCTRPBF	Analog Devices	Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current Learn More about Analog Devices adi ltc31xx converters	Datasheet	6,778In Stock	Cut Tape $11.52 $9.00 $8.37 $7.68 $7.58 Reel $6.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	1 V to 25 V
Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current LTC3130IUDC#TRPBF Analog Devices 1: $12.35 6,109In Stock	Mfr. Part No. LTC3130IUDC#TRPBF Mouser Part No 584-LTC3130IUDCTRPBF	Analog Devices	Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current Learn More about Analog Devices adi ltc31xx converters	Datasheet	6,109In Stock	Cut Tape $12.35 $9.68 $9.02 $8.28 View Reel $7.05 $8.20 $7.72 $7.55 $7.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	1 V to 25 V
Switching Voltage Regulators Nanopower Buck-Boost DC/DC w/ Int Coulom LTC3335IUDC#TRPBF Analog Devices 1: $13.54 1,596In Stock	Mfr. Part No. LTC3335IUDC#TRPBF Mouser Part No 584-LTC3335IUDCTRPBF	Analog Devices	Switching Voltage Regulators Nanopower Buck-Boost DC/DC w/ Int Coulom Learn More about Analog Devices adi ltc333x converters	Datasheet	1,596In Stock	Cut Tape $13.54 $10.64 $9.91 $9.11 View $9.05 $8.76 $8.66 $7.97 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	1.8 V to 5 V
Switching Voltage Regulators 3x Buck Reg w/ 1.2A & Two 600mA Outs & I LTC3569EUDC#TRPBF Analog Devices 1: $10.98 2,631In Stock	Mfr. Part No. LTC3569EUDC#TRPBF Mouser Part No 584-LTC3569EUDCTRPBF	Analog Devices	Switching Voltage Regulators 3x Buck Reg w/ 1.2A & Two 600mA Outs & I	Datasheet	2,631In Stock	Cut Tape $10.98 $8.57 $7.97 $7.31 $7.01 Reel $6.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	425 mV to 5.5 V
Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg LTC3603IUF#TRPBF Analog Devices 1: $12.73 3,310In Stock	Mfr. Part No. LTC3603IUF#TRPBF Mouser Part No 584-LTC3603IUF#TRPBF	Analog Devices	Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg Learn More about Analog Devices adi ltc36xx ltc7149 regulators	Datasheet	3,310In Stock	Cut Tape $12.73 $9.98 $9.30 $8.55 View Reel $7.50 $8.48 $8.20 $8.10 $7.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	600 mV to 14.5 V
Battery Management Hi Eff, Multi-Chemistry Bat Chr w/ PwrPa LTC4012IUF-3#PBF Analog Devices 1: $7.68 646In Stock	Mfr. Part No. LTC4012IUF-3#PBF Mouser Part No 584-LTC4012IUF-3#PBF	Analog Devices	Battery Management Hi Eff, Multi-Chemistry Bat Chr w/ PwrPa	Datasheet	646In Stock	$7.68 $7.51 $7.35 $7.20 View $7.09 $6.99 $6.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	2 V to 28 V
Switching Voltage Regulators 30V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 RAA211250GNP#HA0 Renesas / Intersil 1: $2.57 295In Stock 6,000Expected 19/07/2027	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	295In Stock 6,000Expected 19/07/2027	Cut Tape $2.57 $1.91 $1.74 $1.56 View Reel $1.30 $1.47 $1.42 $1.36 $1.35 $1.30	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3906 A3906SESTR-T Allegro MicroSystems 1: $2.05 5,225In Stock	Mfr. Part No. A3906SESTR-T Mouser Part No 250-A3906SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3906 Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	5,225In Stock	Cut Tape $2.05 $1.51 $1.38 $1.23 Reel $1.04 View $1.16 $1.12 $1.07 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T-1 Allegro MicroSystems 1: $1.35 5,689In Stock	Mfr. Part No. A3916GESTR-T-1 Mouser Part No 250-A3916GESTR-T-1	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,689In Stock	Cut Tape $1.35 $0.979 $0.887 $0.786 Reel $0.654 View $0.737 $0.708 $0.672 $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20
Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller L3751PUR STMicroelectronics 1: $2.64 2,752In Stock	Mfr. Part No. L3751PUR Mouser Part No 511-L3751PUR	STMicroelectronics	Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller Learn More about STMicroelectronics stm l3751 controller	Datasheet	2,752In Stock	Cut Tape $2.64 $2.10 $1.87 $1.70 Reel $1.39 View $1.62 $1.59 $1.54 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	800 mV to 60 V
Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Dvr w/ Boost Digital FE A 5 A 595-DRV2667RGPR DRV2667RGPT Texas Instruments 1: $6.46 834In Stock	Mfr. Part No. DRV2667RGPT Mouser Part No 595-DRV2667RGPT	Texas Instruments	Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Dvr w/ Boost Digital FE A 5 A 595-DRV2667RGPR	Datasheet	834In Stock	Cut Tape $6.46 $4.96 $4.58 $4.17 Reel $3.96 View $3.93 $3.74 $3.70 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	200 V
Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Driver A 595-DRV8662RGPT A A 595-DRV8662RGPT DRV8662RGPR Texas Instruments 1: $2.90 2,856In Stock 3,000Expected 11/12/2026	Mfr. Part No. DRV8662RGPR Mouser Part No 595-DRV8662RGPR	Texas Instruments	Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Driver A 595-DRV8662RGPT A A 595-DRV8662RGPT Learn More about Texas Instruments ti drv8662	Datasheet	2,856In Stock 3,000Expected 11/12/2026	Cut Tape $2.90 $2.17 $1.98 $1.78 View Reel $1.42 $1.68 $1.64 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	40 V to 100 V
Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Driver A 595-DRV8662RGPR A A 595-DRV8662RGPR DRV8662RGPT Texas Instruments 1: $4.67 963In Stock	Mfr. Part No. DRV8662RGPT Mouser Part No 595-DRV8662RGPT	Texas Instruments	Motor/Motion/Ignition Controllers & Drivers Piezo Haptic Driver A 595-DRV8662RGPR A A 595-DRV8662RGPR Learn More about Texas Instruments ti drv8662	Datasheet	963In Stock	Cut Tape $4.67 $3.55 $3.27 $2.96 Reel $2.81 View $2.67 $2.59 $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	40 V to 100 V
LDO Voltage Regulators Dual 500mA Low Nois e LDO A 595-TPS7A870 A 595-TPS7A8701RTJR TPS7A8701RTJT Texas Instruments 1: $2.51 1,336In Stock	Mfr. Part No. TPS7A8701RTJT Mouser Part No 595-TPS7A8701RTJT	Texas Instruments	LDO Voltage Regulators Dual 500mA Low Nois e LDO A 595-TPS7A870 A 595-TPS7A8701RTJR	Datasheet	1,336In Stock	Cut Tape $2.51 $1.87 $1.71 $1.53 Reel $1.44 View $1.36 $1.32 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	Adjustable
LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R NCP59744MN2ADJTBG onsemi 1: $1.69 4,643In Stock	Mfr. Part No. NCP59744MN2ADJTBG Mouser Part No 863-NCP59744MN2ADJTB	onsemi	LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R Learn More about onsemi on semi ncp59744 regulators	Datasheet	4,643In Stock	Cut Tape $1.69 $1.29 $1.19 $1.08 Reel $0.964 View $1.03 $0.995 $0.991 $0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	800 mV to 3.6 V
LDO Voltage Regulators 1.5 A DUAL-RAIL VLDO LIN NCP59748MN2ADJTBG onsemi 1: $1.84 2,496In Stock	Mfr. Part No. NCP59748MN2ADJTBG Mouser Part No 863-NCP59748MN2ADJTB	onsemi	LDO Voltage Regulators 1.5 A DUAL-RAIL VLDO LIN	Datasheet	2,496In Stock	Cut Tape $1.84 $1.35 $1.23 $1.09 $1.03 Reel $0.868 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-20	800 mV to 3.6 V
Switching Voltage Regulators 36V,5A sync Buck 3x4QFN w/o OVP Latch MP4470AGL-P Monolithic Power Systems (MPS) 1: $5.15 946In Stock	Mfr. Part No. MP4470AGL-P Mouser Part No 946-MP4470AGL-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V,5A sync Buck 3x4QFN w/o OVP Latch	Datasheet	946In Stock	Cut Tape $5.15 $3.89 $3.58 $3.24 Reel $3.01 View $3.08 $2.86 $2.82 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 36V,5A sync Buck 3x4QFN w/o OVP Latch MP4470AGL-Z Monolithic Power Systems (MPS) 1: $4.59 3,153In Stock 25,000Expected 12/01/2027	Mfr. Part No. MP4470AGL-Z Mouser Part No 946-MP4470AGL-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V,5A sync Buck 3x4QFN w/o OVP Latch	Datasheet	3,153In Stock 25,000Expected 12/01/2027	Cut Tape $4.59 $3.49 $3.21 $2.96 View Reel $2.53 $2.82 $2.81 $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 36V, 5A sync Buck w/ PG MP4470GL-Z Monolithic Power Systems (MPS) 1: $4.59 3,370In Stock	Mfr. Part No. MP4470GL-Z Mouser Part No 946-MP4470GLZ	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 5A sync Buck w/ PG	Datasheet	3,370In Stock	Cut Tape $4.59 $3.49 $3.21 $2.91 View Reel $2.47 $2.76 $2.67 $2.63 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 36V,5A,650kHz Sync Buck with Adj. Freq MP9447GL-P Monolithic Power Systems (MPS) 1: $4.31 738In Stock	Mfr. Part No. MP9447GL-P Mouser Part No 946-MP9447GL-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V,5A,650kHz Sync Buck with Adj. Freq	Datasheet	738In Stock	Cut Tape $4.31 $3.27 $3.01 $2.72 Reel $2.49 View $2.58 $2.39 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller MP9928GL-Z Monolithic Power Systems (MPS) 1: $2.16 2,964In Stock	Mfr. Part No. MP9928GL-Z Mouser Part No 946-MP9928GL-Z	Monolithic Power Systems (MPS)	Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller	Datasheet	2,964In Stock	Cut Tape $2.16 $1.59 $1.45 $1.29 View Reel $1.07 $1.22 $1.17 $1.13 $1.11 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	24 V