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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.
Optically Isolated Gate Drivers Plastic Optocoupler Leadfree ACPL-338J-500E Broadcom / Avago Restricted Availability New Product	Mfr. Part # ACPL-338J-500E Mouser Part # 630-ACPL-338J-500E New Product	Broadcom / Avago	Optically Isolated Gate Drivers Plastic Optocoupler Leadfree Learn More about Broadcom / Avago broadcom acpl 334j 338j optocouplers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Power Switch ICs - Power Distribution Load switch IC with ideal diode function XC8114AA01PR-G Torex Semiconductor 1: $0.94 925In Stock 1,000Expected 12/15/2026 New Product	Mfr. Part # XC8114AA01PR-G Mouser Part # 865-XC8114AA01PR-G New Product	Torex Semiconductor	Power Switch ICs - Power Distribution Load switch IC with ideal diode function Learn More about Torex Semiconductor torex xc8114 load switch ics	Datasheet	925In Stock 1,000Expected 12/15/2026	Cut Tape $0.94 $0.674 $0.607 $0.534 Reel $0.462 View $0.499 $0.478 $0.452 $0.445 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Management Modules High-Efficiency, 45V, 3A, Digitally Calibrated, Synchronous Step-Down Module MPM3593GQY-0001-T Monolithic Power Systems (MPS) 1: $7.42 646In Stock	Mfr. Part # MPM3593GQY-0001-T Mouser Part # 946-MPM3593GQY-01-T	Monolithic Power Systems (MPS)	Power Management Modules High-Efficiency, 45V, 3A, Digitally Calibrated, Synchronous Step-Down Module Learn More about Monolithic Power Systems (MPS) mps mpm3593 step down module	Datasheet	646In Stock	Cut Tape $7.42 $5.72 $5.29 $4.83 Reel $4.73 View $4.74 $4.71 $4.67 Quote	Min.: 1 Mult.: 1 : 640
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD APM81803KNBJSR Allegro MicroSystems 1: $3.64 2,944In Stock	Mfr. Part # APM81803KNBJSR Mouser Part # 250-APM81803KNBJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD Learn More about Allegro MicroSystems allegro apm81803 buck regulator module	Datasheet	2,944In Stock	Cut Tape $3.64 $2.74 $2.52 $2.27 Reel $1.94 View $2.15 $2.13 $2.03 $1.92	Min.: 1 Mult.: 1 : 3,000
Switching Controllers Wide Inp Non-Sync Buck DC/DC Cntrlr TPS40200SHKJ Texas Instruments 1: $235.90 390In Stock	Mfr. Part # TPS40200SHKJ Mouser Part # 595-TPS40200SHKJ	Texas Instruments	Switching Controllers Wide Inp Non-Sync Buck DC/DC Cntrlr	Datasheet	390In Stock	$235.90 $231.02 $204.79	Min.: 1 Mult.: 1
Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut 171030601 Wurth Elektronik 1: $17.50 2,254In Stock	Mfr. Part # 171030601 Mouser Part # 710-171030601	Wurth Elektronik	Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut Learn More about Wurth Elektronik wurth magi3c vdrm modules	Datasheet	2,254In Stock	Cut Tape $17.50 Reel $17.41 $17.05 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Switch ICs - Power Distribution 3A LOAD SWITCH NCP330MUTBG onsemi 1: $0.65 84,502In Stock	Mfr. Part # NCP330MUTBG Mouser Part # 863-NCP330MUTBG	onsemi	Power Switch ICs - Power Distribution 3A LOAD SWITCH Learn More about onsemi on semi intellimax load switches	Datasheet	84,502In Stock	Cut Tape $0.65 $0.473 $0.411 $0.359 View Reel $0.269 $0.334 $0.319 $0.307 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Power Management Modules 36V, 3A, Synchronous Step-Down Module, MPM3551CGQWE-AEC1-Z Monolithic Power Systems (MPS) 1: $6.04 3,802In Stock	Mfr. Part # MPM3551CGQWE-AEC1-Z Mouser Part # 946-MPM3551CGQWE-Z	Monolithic Power Systems (MPS)	Power Management Modules 36V, 3A, Synchronous Step-Down Module, Learn More about Monolithic Power Systems (MPS) mps mpm3551c power modules	Datasheet	3,802In Stock	Cut Tape $6.04 $4.63 $4.28 $3.90 View Reel $3.59 $3.72 $3.60 $3.59 $3.59 Quote	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 3-V to 17-V input vo ltage 4-A OOA mode TPS564255DRLR Texas Instruments 1: $0.54 15,178In Stock	Mfr. Part # TPS564255DRLR Mouser Part # 595-TPS564255DRLR	Texas Instruments	Switching Voltage Regulators 3-V to 17-V input vo ltage 4-A OOA mode Learn More about Texas Instruments ti tps56425x synchronous buck converters	Datasheet	15,178In Stock	Cut Tape $0.54 $0.38 $0.34 $0.296 View Reel $0.211 $0.275 $0.262 $0.251 $0.239 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi L7987 STMicroelectronics 1: $3.87 51,685In Stock	Mfr. Part # L7987 Mouser Part # 511-L7987	STMicroelectronics	Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi	Datasheet	51,685In Stock	$3.87 $2.42 $2.18 $2.11 View $2.07 $2.04 $1.99 $1.91	Min.: 1 Mult.: 1
Switching Voltage Regulators SIMPLE SWITCHER 60V 3A Step-Down Conver A 595-LMR16030PDDAR LMR16030PDDA Texas Instruments 1: $5.45 8,180In Stock	Mfr. Part # LMR16030PDDA Mouser Part # 595-LMR16030PDDA	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 60V 3A Step-Down Conver A 595-LMR16030PDDAR Learn More about Texas Instruments ti lmr16030 converter	Datasheet	8,180In Stock	$5.45 $4.16 $3.87 $3.43 View $3.07 $3.02 $2.97 $2.93 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K AP62301WU-7 Diodes Incorporated 1: $0.45 278,748In Stock	Mfr. Part # AP62301WU-7 Mouser Part # 621-AP62301WU-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K Learn More about Diodes Incorporated diodes ap62300 buck converter	Datasheet	278,748In Stock	Cut Tape $0.45 $0.311 $0.258 $0.239 $0.233 Reel $0.233 MouseReel Available	Min.: 1 Mult.: 1 Max.: 490 : 3,000
Switching Voltage Regulators 4.5-55V 3A microBUCK 100kHz-2MHz Vishay Semiconductors SIC474ED-T1-GE3 SIC474ED-T1-GE3 Vishay Semiconductors 1: $3.53 11,197In Stock	Mfr. Part # SIC474ED-T1-GE3 Mouser Part # 78-SIC474ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators 4.5-55V 3A microBUCK 100kHz-2MHz Learn More about Vishay Semiconductors vishay siliconix sic471 sic472 sic473 sic474 converters	Datasheet	11,197In Stock	Cut Tape $3.53 $2.66 $2.44 $2.20 Reel $1.88 View $2.09 $2.06 $2.01 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 3A BUCK SWCH 150KHZ LM2596DSADJG onsemi 1: $2.73 13,185In Stock	Mfr. Part # LM2596DSADJG Mouser Part # 863-LM2596DSADJG	onsemi	Switching Voltage Regulators 3A BUCK SWCH 150KHZ	Datasheet	13,185In Stock	$2.73 $1.83 $1.54 $1.51 View $1.46 $1.42 $1.39 $1.35	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A SD Vtg Reg A 926- LM22670MRE50NOPB A A 926-LM22670MRE50NOPB LM22670MR-5.0/NOPB Texas Instruments 1: $7.17 9,941In Stock	Mfr. Part # LM22670MR-5.0/NOPB Mouser Part # 926-LM22670MR50NOPB	Texas Instruments	Switching Voltage Regulators 3A SD Vtg Reg A 926- LM22670MRE50NOPB A A 926-LM22670MRE50NOPB Learn More about Texas Instruments ti lm2267x regulators	Datasheet	9,941In Stock	$7.17 $5.49 $4.55 $4.18 View $4.10 $3.82 $3.81 $3.79 Quote	Min.: 1 Mult.: 1
Power Switch ICs - Power Distribution 2CH LOW SIDE SWITCH IC BM2LE250FJ-CE2 ROHM Semiconductor 1: $1.10 4,958In Stock	Mfr. Part # BM2LE250FJ-CE2 Mouser Part # 755-BM2LE250FJ-CE2	ROHM Semiconductor	Power Switch ICs - Power Distribution 2CH LOW SIDE SWITCH IC Learn More about ROHM Semiconductor rohm automotive low side switches	Datasheet	4,958In Stock	Cut Tape $1.10 $0.792 $0.715 $0.631 Reel $0.528 View $0.59 $0.566 $0.552 $0.512	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 3A, 36V, Step-Down Converter with Single Channel USB Charging Port Supporting QC3.0 and Type-C 5V@3A DFP Mode for Automotive, AEC-Q100 Qualified MPQ4228GRE-Q-AEC1-P Monolithic Power Systems (MPS) 1: $3.80 2,859In Stock	Mfr. Part # MPQ4228GRE-Q-AEC1-P Mouser Part # 946-MPQ4228GRE-Q-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3A, 36V, Step-Down Converter with Single Channel USB Charging Port Supporting QC3.0 and Type-C 5V@3A DFP Mode for Automotive, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4228 q converters	Datasheet	2,859In Stock	Cut Tape $3.80 $2.87 $2.64 $2.38 Reel $2.07 View $2.26 $2.03	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 60V 3A PWM Synchronous Buck Regulator, Light-load PFM, 16ld RAA211630GSP#HA0 Renesas / Intersil 1: $4.05 4,992In Stock	Mfr. Part # RAA211630GSP#HA0 Mouser Part # 968-RAA211630GSP#HA0	Renesas / Intersil	Switching Voltage Regulators 60V 3A PWM Synchronous Buck Regulator, Light-load PFM, 16ld Learn More about Renesas / Intersil renesas raa211x dc dc regulators	Datasheet	4,992In Stock	Cut Tape $4.05 $3.05 $2.80 $2.53 View Reel $2.19 $2.40 $2.38 $2.24 $2.19	Min.: 1 Mult.: 1 : 2,500
Motor / Motion / Ignition Controllers & Drivers Unipolar Stepper Motor Driver, 84V/3A, 1/32 step resolution, Clock Input, QFN48 7mmx7mm Package TB67S149AFTG,EL Toshiba 1: $3.43 5,380In Stock	Mfr. Part # TB67S149AFTG,EL Mouser Part # 757-TB67S149AFTGEL	Toshiba	Motor / Motion / Ignition Controllers & Drivers Unipolar Stepper Motor Driver, 84V/3A, 1/32 step resolution, Clock Input, QFN48 7mmx7mm Package Learn More about Toshiba tb67s motor driver ics	Datasheet	5,380In Stock	Cut Tape $3.43 $2.58 $2.36 $2.13 View Reel $1.79 $2.02 $1.99 $1.89 $1.84 $1.79	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators Mil Enh 3V-6V 3A Out Synch-Buck PWM Sw TPS54312MPWPREP Texas Instruments 1: $17.34 1,334In Stock	Mfr. Part # TPS54312MPWPREP Mouser Part # 595-TPS54312MPWPREP	Texas Instruments	Switching Voltage Regulators Mil Enh 3V-6V 3A Out Synch-Buck PWM Sw	Datasheet	1,334In Stock	Cut Tape $17.34 $13.77 $12.87 $11.97 Reel $10.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators Mil Enh 4.5V-20V 3A Out Synch-Buck PWM TPS54350MPWPREP Texas Instruments 1: $15.34 3,272In Stock	Mfr. Part # TPS54350MPWPREP Mouser Part # 595-TPS54350MPWPREP	Texas Instruments	Switching Voltage Regulators Mil Enh 4.5V-20V 3A Out Synch-Buck PWM	Datasheet	3,272In Stock	Cut Tape $15.34 $12.01 $11.18 $10.27 View Reel $8.85 $10.17 $9.57 $9.36 $8.85 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators 3A Dual Channel Sync SD Switcher A 595-T A 595-TPS54394PWP TPS54394PWPR Texas Instruments 1: $3.54 7,826In Stock	Mfr. Part # TPS54394PWPR Mouser Part # 595-TPS54394PWPR	Texas Instruments	Switching Voltage Regulators 3A Dual Channel Sync SD Switcher A 595-T A 595-TPS54394PWP	Datasheet	7,826In Stock	Cut Tape $3.54 $2.67 $2.45 $2.20 Reel $1.80 View $2.09 $2.07 $1.96 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators WPME-VDLM 3A 4-18V Input LGA-16EP .8-17V Outp 171031801 Wurth Elektronik 1: $9.62 6,095In Stock	Mfr. Part # 171031801 Mouser Part # 710-171031801	Wurth Elektronik	Switching Voltage Regulators WPME-VDLM 3A 4-18V Input LGA-16EP .8-17V Outp Learn More about Wurth Elektronik wurth power modules	Datasheet	6,095In Stock	Cut Tape $9.62 $8.98 $8.97 $8.00 View Reel $6.75 $7.86 $7.73 $7.59 $6.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Management Modules 6V, 1.2 MHz, 3A Sync StepDown Convtr MPM3830GQV-P Monolithic Power Systems (MPS) 1: $2.53 10,999In Stock 8,000Expected 5/6/2027	Mfr. Part # MPM3830GQV-P Mouser Part # 946-MPM3830GQV-P	Monolithic Power Systems (MPS)	Power Management Modules 6V, 1.2 MHz, 3A Sync StepDown Convtr Learn More about Monolithic Power Systems (MPS) mps mpm3830 converter	Datasheet	10,999In Stock 8,000Expected 5/6/2027	Cut Tape $2.53 $2.46 $2.31 $2.12 Reel $1.73 View $2.01 $1.70 $1.67 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB LM2576HVS-12/NOPB Texas Instruments 1: $9.35 6,895In Stock	Mfr. Part # LM2576HVS-12/NOPB Mouser Part # 926-LM2576HVS-12NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	6,895In Stock	$9.35 $7.41 $6.61 $5.59 View $5.16 $5.15 $5.13 Quote	Min.: 1 Mult.: 1

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