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Power

Power products are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many power product manufacturers including Advanced Energy, Amphenol, CUI Inc., MEAN WELL, Murata, RECOM, Schaffner, Texas instruments, TDK-Lambda, TRACO Power, Vicor and XP Power & more. Please view our large selection of power products below.

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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.
Cylindrical Battery Contacts, Clips, Holders & Springs Battery holder for cylindrical batteries, management system node for automotive AEK-POW-BMSHOLD STMicroelectronics 1: $430.63 5In Stock	Mfr. Part # AEK-POW-BMSHOLD Mouser Part # 511-AEK-POW-BMSHOLD	STMicroelectronics	Cylindrical Battery Contacts, Clips, Holders & Springs Battery holder for cylindrical batteries, management system node for automotive Learn More about STMicroelectronics st aek pow bmshold battery holder	Datasheet	5In Stock	$430.63 Quote Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 1.75-V to 5.5-V 0.6 -A ultra-low IQ step TPS628603YCHR Texas Instruments 1: $1.72 4,740In Stock	Mfr. Part # TPS628603YCHR Mouser Part # 595-TPS628603YCHR	Texas Instruments	Switching Voltage Regulators 1.75-V to 5.5-V 0.6 -A ultra-low IQ step Learn More about Texas Instruments ti tps6286x step down converters	Datasheet	4,740In Stock	Cut Tape $1.72 $1.40 $1.27 $1.13 View Reel $0.92 $1.06 $1.02 $1.00 $0.941 $0.92 $0.92 MouseReel Available	Min.: 1 Mult.: 1 : 12,000
LDO Voltage Regulators 500-mA low-VIN (0.8 -V) adjustable ultr TPS74701DRCRM3 Texas Instruments 1: $1.96 5,970In Stock	Mfr. Part # TPS74701DRCRM3 Mouser Part # 595-TPS74701DRCRM3	Texas Instruments	LDO Voltage Regulators 500-mA low-VIN (0.8 -V) adjustable ultr Learn More about Texas Instruments ti tps74701 ldo linear regulator	Datasheet	5,970In Stock	Cut Tape $1.96 $1.43 $1.29 $1.15 View Reel $0.909 $1.08 $1.04 $1.02 $0.909 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators LDO Low Voltage Standard W-QFN3535-20 T&R 5K AP7179DSKZ20-13 Diodes Incorporated 1: $2.13 19,023In Stock	Mfr. Part # AP7179DSKZ20-13 Mouser Part # 621-AP7179DSKZ20-13	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard W-QFN3535-20 T&R 5K Learn More about Diodes Incorporated diodes ap7179d regulators	Datasheet	19,023In Stock	Cut Tape $2.13 $1.56 $1.35 $1.25 View Reel $1.22 $1.23 $1.22 $1.22 MouseReel Available	Min.: 1 Mult.: 1 Max.: 860 : 5,000
Battery Management IC, Coulomb Counter, 5V, 16bit AC Converter, 4kHz Sampling, SPI BD7220FV-CE2 ROHM Semiconductor 1: $13.94 4,531In Stock	Mfr. Part # BD7220FV-CE2 Mouser Part # 755-BD7220FV-CE2	ROHM Semiconductor	Battery Management IC, Coulomb Counter, 5V, 16bit AC Converter, 4kHz Sampling, SPI Learn More about ROHM Semiconductor rohm current sensing resistor	Datasheet	4,531In Stock	Cut Tape $13.94 $10.91 $10.14 $9.30 View Reel $8.06 $8.85 $8.68 $8.48 $8.06	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V. DFN4D package TCR3LM18A,RF Toshiba 1: $0.338 19,182In Stock	Mfr. Part # TCR3LM18A,RF Mouser Part # 757-TCR3LM18ARF	Toshiba	LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V. DFN4D package Learn More about Toshiba tcr3lm ldo regulators	Datasheet	19,182In Stock	Cut Tape $0.338 $0.233 $0.207 $0.177 View Reel $0.134 $0.163 $0.155 $0.147 $0.14 $0.134	Min.: 1 Mult.: 1 : 5,000
Battery Management NBM5100ABQ/SOT763/DHVQFN16 NBM5100ABQX Nexperia 1: $2.34 2,922In Stock	Mfr. Part # NBM5100ABQX Mouser Part # 771-NBM5100ABQX	Nexperia	Battery Management NBM5100ABQ/SOT763/DHVQFN16 Learn More about Nexperia nbm5100a b nbm7100a b boosters	Datasheet	2,922In Stock	Cut Tape $2.34 $1.72 $1.56 $1.39 Reel $1.17 View $1.31 $1.26 $1.25 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER Vishay / Siliconix SIC454ED-T1-GE3 SIC454ED-T1-GE3 Vishay / Siliconix 1: $5.58 1,656In Stock	Mfr. Part # SIC454ED-T1-GE3 Mouser Part # 78-SIC454ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER Learn More about Vishay / Siliconix vishay sic45x microbuck dcdc converters	Datasheet	1,656In Stock	Cut Tape $5.58 $4.21 $3.86 $3.50 View Reel $3.02 $3.32 $3.29 $3.09 $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supercapacitors / Ultracapacitors CAP 0.5F 2.7V TH ADCR-E02R7SA504MB ABRACON 1: $1.51 23,740In Stock	Mfr. Part # ADCR-E02R7SA504MB Mouser Part # 815-ADCRE02R7SA504MB	ABRACON	Supercapacitors / Ultracapacitors CAP 0.5F 2.7V TH Learn More about ABRACON adcr super capacitors	Datasheet	23,740In Stock	$1.51 $0.766 $0.655 $0.585 View $0.521 $0.498	Min.: 1 Mult.: 1
Supercapacitors / Ultracapacitors CAP 2F 2.7V TH ADCR-S02R7SA205MB ABRACON 1: $1.82 14,585In Stock 13,440Expected 11/20/2026	Mfr. Part # ADCR-S02R7SA205MB Mouser Part # 815-ADCRS02R7SA205MB	ABRACON	Supercapacitors / Ultracapacitors CAP 2F 2.7V TH Learn More about ABRACON adcr super capacitors	Datasheet	14,585In Stock 13,440Expected 11/20/2026	$1.82 $1.07 $0.90 $0.745 View $0.693 $0.634 $0.624 $0.588	Min.: 1 Mult.: 1
Desktop AC Adapters Input 115-230VAC, Output 15V 4.65A, 70W Class II DTM70CN150C8 TDK-Lambda Shipping Restricted	Mfr. Part # DTM70CN150C8 Mouser Part # 967-DTM70CN150C8	TDK-Lambda	Desktop AC Adapters Input 115-230VAC, Output 15V 4.65A, 70W Class II Learn More about TDK-Lambda tdk lambda dtm70 dtm160 power supplies Mouser does not presently sell this product in your region.	Datasheet			Shipping Restricted
Power Supplies - Board Mount 20W PCB mount encapsulated medical AC-DC power supply, single output 24VDC 0.83A MCE20US24 XP Power 1: $26.46 99In Stock	Mfr. Part # MCE20US24 Mouser Part # 209-MCE20US24	XP Power	Power Supplies - Board Mount 20W PCB mount encapsulated medical AC-DC power supply, single output 24VDC 0.83A Learn More about XP Power mce03 10 20 40 ac dc power supplies	Datasheet	99In Stock	$26.46 $25.66 $24.87 $23.82	Min.: 1 Mult.: 1
Switching Voltage Regulators 36-V 4-A synchronou s buck converter 12- LMR51440SDRRR Texas Instruments 1: $2.95 6,230In Stock	Mfr. Part # LMR51440SDRRR Mouser Part # 595-LMR51440SDRRR	Texas Instruments	Switching Voltage Regulators 36-V 4-A synchronou s buck converter 12- Learn More about Texas Instruments ti lmr514x0 step down dc dc converters	Datasheet	6,230In Stock	Cut Tape $2.95 $2.18 $1.99 $1.78 Reel $1.42 View $1.68 $1.63 $1.55 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Enhanced-product 50 0-mA low-noise LP591209MDRVREP Texas Instruments 1: $13.46 2,959In Stock	Mfr. Part # LP591209MDRVREP Mouser Part # 595-LP591209MDRVREP	Texas Instruments	LDO Voltage Regulators Enhanced-product 50 0-mA low-noise Learn More about Texas Instruments ti lp5912 ldo regulators	Datasheet	2,959In Stock	Cut Tape $13.46 $10.50 $9.76 $8.94 View Reel $7.70 $8.53 $8.32 $8.14 $7.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Automotive 3-A low - VIN 5.6-uVRMS low-n TPS7A5310AQWRTJRQ1 Texas Instruments 1: $5.76 2,700In Stock	Mfr. Part # TPS7A5310AQWRTJRQ1 Mouser Part # 595-S7A5310AQWRTJRQ1	Texas Instruments	LDO Voltage Regulators Automotive 3-A low - VIN 5.6-uVRMS low-n Learn More about Texas Instruments ti tps7a53a q1 ldo voltage regulator	Datasheet	2,700In Stock	Cut Tape $5.76 $4.38 $4.03 $3.64 View Reel $3.11 $3.46 $3.25 $3.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Nano-quiescent-curre nt precision superv TPS35AA17AGADDFR Texas Instruments 1: $4.19 2,284In Stock	Mfr. Part # TPS35AA17AGADDFR Mouser Part # 595-TPS35AA17AGADDFR	Texas Instruments	Supervisory Circuits Nano-quiescent-curre nt precision superv Learn More about Texas Instruments ti tps35 precision voltage supervisors	Datasheet	2,284In Stock	Cut Tape $4.19 $3.13 $2.87 $2.59 Reel $2.13 View $2.44 $2.41 $2.28 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 3-V to 17-V input vo ltage 4-A OOA mode TPS564255DRLR Texas Instruments 1: $0.702 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 $0.702 $0.494 $0.442 $0.385 View Reel $0.283 $0.358 $0.341 $0.326 $0.311 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators 4.5V to 26V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter: BD9E200FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The Light Load Mode control provides excellent efficiency char BD9E200FP4-ZTL ROHM Semiconductor 1: $1.98 6,795In Stock	Mfr. Part # BD9E200FP4-ZTL Mouser Part # 755-BD9E200FP4-ZTL	ROHM Semiconductor	Switching Voltage Regulators 4.5V to 26V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter: BD9E200FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The Light Load Mode control provides excellent efficiency char Learn More about ROHM Semiconductor rohm bd9 buck converter	Datasheet	6,795In Stock	Cut Tape $1.98 $1.44 $1.31 $1.16 Reel $0.963 View $1.09 $1.05 $1.03 $0.946	Min.: 1 Mult.: 1 : 3,500
Switching Voltage Regulators Primary switching regulator, 7V, 2.7 5.5V, 0.8V 8.5V, 3.0A, 2.2MHz / 440kHz BD9P305EFV-CE2 ROHM Semiconductor 1: $3.85 4,934In Stock	Mfr. Part # BD9P305EFV-CE2 Mouser Part # 755-BD9P305EFV-CE2	ROHM Semiconductor	Switching Voltage Regulators Primary switching regulator, 7V, 2.7 5.5V, 0.8V 8.5V, 3.0A, 2.2MHz / 440kHz Learn More about ROHM Semiconductor rohm bd9pxx5 buck dc dc converters	Datasheet	4,934In Stock	Cut Tape $3.85 $2.87 $2.64 $2.37 Reel $2.02 View $2.24 $2.20 $2.09 $1.98	Min.: 1 Mult.: 1 : 2,500
Switching Controllers HV QR FLYBACK CONTROLLER NCP1345Q02D1R2G onsemi 1: $2.02 2,325In Stock	Mfr. Part # NCP1345Q02D1R2G Mouser Part # 863-NCP1345Q02D1R2G	onsemi	Switching Controllers HV QR FLYBACK CONTROLLER Learn More about onsemi ncp1345 controllers	Datasheet	2,325In Stock	Cut Tape $2.02 $1.48 $1.34 $1.19 Reel $0.963 View $1.12 $1.07 $1.06 $0.943	Min.: 1 Mult.: 1 : 2,500
DC/DC Converters - Through Hole 20W 8.5-160Vin +/-12Vout 833mA PYD20-72WD12 TDK-Lambda 1: $122.81 18In Stock	Mfr. Part # PYD20-72WD12 Mouser Part # 967-PYD20-72WD12	TDK-Lambda	DC/DC Converters - Through Hole 20W 8.5-160Vin +/-12Vout 833mA Learn More about TDK-Lambda tdk lambda pyd20 dc dc converters	Datasheet	18In Stock	$122.81 $113.11 $106.95 View Quote	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount AC-DC 450W 3x5" ITE & MEDICAL END FAN ECH450PS19-EF XP Power 1: $260.86 167In Stock	Mfr. Part # ECH450PS19-EF Mouser Part # 209-ECH450PS19-EF	XP Power	Power Supplies - Chassis Mount AC-DC 450W 3x5" ITE & MEDICAL END FAN Learn More about XP Power ech450	Datasheet	167In Stock	$260.86 $253.03 $245.21 $234.77	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount PSU, 100W, SINGLE OUTPUT, OPEN FRAME ECM100US07 XP Power 1: $156.74 419In Stock	Mfr. Part # ECM100US07 Mouser Part # 209-ECM100US07	XP Power	Power Supplies - Chassis Mount PSU, 100W, SINGLE OUTPUT, OPEN FRAME	Datasheet	419In Stock	$156.74 $152.04 $147.33 $141.06 Quote Quote	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount PSU, 100W, COMPACT OPEN FRAME ECS100US48 XP Power 1: $95.33 442In Stock	Mfr. Part # ECS100US48 Mouser Part # 209-ECS100US48	XP Power	Power Supplies - Chassis Mount PSU, 100W, COMPACT OPEN FRAME	Datasheet	442In Stock	$95.33 $92.47 $89.61 $85.80 $81.71	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount POWER SUPPLY,LFWLT150-1003 LFWLT150-1003 EOS Power 1: $123.21 184In Stock	Mfr. Part # LFWLT150-1003 Mouser Part # 242-LFWLT150-1003	EOS Power	Power Supplies - Chassis Mount POWER SUPPLY,LFWLT150-1003 Learn More about EOS Power power one abc mbc series open frames	Datasheet	184In Stock	$123.21 $116.92 $113.71 $111.41 View $106.87 Quote	Min.: 1 Mult.: 1

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