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Power

Power products are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many power product manufacturers including Advanced Energy, CUI Inc., MEAN WELL, Murata, RECOM, Schaffner, 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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Power Supplies - Chassis Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, chassis, terminal block PSK-50E-12-T CUI Inc. 1: $61.749 42In Stock New Product	Mfr. Part # PSK-50E-12-T Mouser Part # 490-PSK-50E-12-T New Product	CUI Inc.	Power Supplies - Chassis Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, chassis, terminal block Learn More about CUI Inc. cui inc psk 50e power supplies	Datasheet	42In Stock	$61.749 $59.004 $57.588 $56.007 View $54.843 $53.701	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, chassis, terminal block PSK-70E-24-T CUI Inc. 1: $65.965 81In Stock New Product	Mfr. Part # PSK-70E-24-T Mouser Part # 490-PSK-70E-24-T New Product	CUI Inc.	Power Supplies - Chassis Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, chassis, terminal block	Datasheet	81In Stock	$65.965 $63.198 $61.518 $59.827 View $58.587 $57.368	Min.: 1 Mult.: 1
DC/DC Converters - SMD non-isolated, 0.5 A, 4.75-36 Vdc input, 3.3 Vdc output, SMT, open frame PXO7803B-500-M-TR CUI Inc. 1: $5.995 687In Stock 700Expected 1/26/2027 New Product	Mfr. Part # PXO7803B-500-M-TR Mouser Part # 490-PXO7803B-500-MTR New Product	CUI Inc.	DC/DC Converters - SMD non-isolated, 0.5 A, 4.75-36 Vdc input, 3.3 Vdc output, SMT, open frame Learn More about CUI Inc. cui inc pxo78b 500 m regulators	Datasheet	687In Stock 700Expected 1/26/2027	Cut Tape $5.995 $5.885 $5.797 $5.556 View Reel $5.182 $5.468 $5.380 $5.248 $5.182	Min.: 1 Mult.: 1 : 700
Power Supplies - Board Mount ac-dc, 150 W, 12 Vdc, single output, DIP TJ-150-12 CUI Inc. 1: $245.524 20In Stock New Product	Mfr. Part # TJ-150-12 Mouser Part # 490-TJ-150-12 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 150 W, 12 Vdc, single output, DIP Learn More about CUI Inc. cui tj 150 ac dc power supplies	Datasheet	20In Stock	$245.524 $236.071 $229.011 $225.059 View $220.326 Quote	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount ac-dc, 70 W, 12 Vdc, single output, metal case, chassis mount VGS-70E-12 CUI Inc. 1: $62.682 49In Stock New Product	Mfr. Part # VGS-70E-12 Mouser Part # 490-VGS-70E-12 New Product	CUI Inc.	Power Supplies - Chassis Mount ac-dc, 70 W, 12 Vdc, single output, metal case, chassis mount Learn More about CUI Inc. cui inc vgs 70e power supplies	Datasheet	49In Stock	$62.682 $59.882 $58.455 $56.841 View $55.666 $54.513	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers 10.8-V 2-A dual H-b ridge motor driver w DRV8833RTYRG4 Texas Instruments 1: $3.305 4.114In Stock New Product	Mfr. Part # DRV8833RTYRG4 Mouser Part # 595-DRV8833RTYRG4 New Product	Texas Instruments	Motor / Motion / Ignition Controllers & Drivers 10.8-V 2-A dual H-b ridge motor driver w Learn More about Texas Instruments ti drv8833	Datasheet	4.114In Stock	Cut Tape $3.305 $2.459 $2.251 $2.020 $1.910 Reel $1.614 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 6.5-36 Vdc input, 5 Vdc output, SIP P7805B-2000 CUI Inc. 1: $14.328 306In Stock New Product	Mfr. Part # P7805B-2000 Mouser Part # 490-P7805B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 6.5-36 Vdc input, 5 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		306In Stock	$14.328 $13.801 $13.571 $13.285 View $13.066 $12.857 $12.583 $12.374	Min.: 1 Mult.: 1
Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount PSK-40E-12 CUI Inc. 1: $47.168 43In Stock New Product	Mfr. Part # PSK-40E-12 Mouser Part # 490-PSK-40E-12 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies	Datasheet	43In Stock	$47.168 $44.928 $43.995 $42.787 View $41.898 $41.031 $39.900	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount ac-dc, 200 W, 24 Vdc, single output, chassis mount, metal case, MED VGSM-200G-24 CUI Inc. 1: $128.614 62In Stock New Product	Mfr. Part # VGSM-200G-24 Mouser Part # 490-VGSM-200G-24 New Product	CUI Inc.	Power Supplies - Chassis Mount ac-dc, 200 W, 24 Vdc, single output, chassis mount, metal case, MED Learn More about CUI Inc. cui vgsm vofm 200g power supplies	Datasheet	62In Stock	$128.614 $123.454 $119.951 $116.669 View $114.264 Quote	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount ac-dc, 250 W, 24 Vdc, single output, metal case, MED VGSM-250C-24 CUI Inc. 1: $201.299 15In Stock New Product	Mfr. Part # VGSM-250C-24 Mouser Part # 490-VGSM-250C-24 New Product	CUI Inc.	Power Supplies - Chassis Mount ac-dc, 250 W, 24 Vdc, single output, metal case, MED Learn More about CUI Inc. cui vgsm 250c acdc power supplies	Datasheet	15In Stock	$201.299 $191.845 $187.728 $182.579 $178.802	Min.: 1 Mult.: 1
Consumer Battery & Photo Battery AAA SIZE 1.5V ALK BUTTON TOP LR03XWA/BXU Panasonic Industry 1: $439 9.771In Stock 21.500On Order New Product	Mfr. Part # LR03XWA/BXU Mouser Part # 658-LR03XW New Product	Panasonic Industry	Consumer Battery & Photo Battery AAA SIZE 1.5V ALK BUTTON TOP Learn More about Panasonic Industry panasonicalkaline		9.771In Stock 21.500On Order On Order Ship Dates Mfr. #: LR03XWA/BXU Stock: 9.771 Can Ship Immediately On Order: 1.500 Expected 10/8/2026 20.000 Expected 2/19/2027 Factory Lead-Time: 16 Weeks	$439 $362 $317 $301 View $280 $265 $257 $240	Min.: 1 Mult.: 1
Gate Drivers DUAL 5 A HIGH SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE FOR AUTOMOTIVE (AECQ100 GRADE 1) NCV81071AZR2G onsemi 1: $1.856 2.245In Stock New Product	Mfr. Part # NCV81071AZR2G Mouser Part # 863-NCV81071AZR2G New Product	onsemi	Gate Drivers DUAL 5 A HIGH SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE FOR AUTOMOTIVE (AECQ100 GRADE 1) Learn More about onsemi ncv81071 gate drivers	Datasheet	2.245In Stock	Cut Tape $1.856 $1.361 $1.230 $1.088 Reel $1.088	Min.: 1 Mult.: 1 Max.: 230 : 3.000
Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT LMR38025FDRRR Texas Instruments 1: $4.348 8.431In Stock 18.000Expected 12/18/2026	Mfr. Part # LMR38025FDRRR Mouser Part # 595-LMR38025FDRRR	Texas Instruments	Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT Learn More about Texas Instruments ti lmr38025 q1 synchronous buck converter	Datasheet	8.431In Stock 18.000Expected 12/18/2026	Cut Tape $4.348 $3.239 $2.964 $2.657 View Reel $2.295 $2.525 $2.503 $2.295 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Wall Mount AC Adapters ac-dc, 5V/3A-9V/3A-12V/3A-15V/3 A-20V/2.25 A, multi-blade, No blades, USB C inlet, black, level VI. SMI45C-P-K CUI Inc. 1: $39.801 487In Stock	Mfr. Part # SMI45C-P-K Mouser Part # 490-SMI45C-P-K	CUI Inc.	Wall Mount AC Adapters ac-dc, 5V/3A-9V/3A-12V/3A-15V/3 A-20V/2.25 A, multi-blade, No blades, USB C inlet, black, level VI. Learn More about CUI Inc. cui inc smi45c ac dc power adapters	Datasheet	487In Stock	$39.801 $36.628 $36.057 $34.333 View $33.191 $31.314 $30.446	Min.: 1 Mult.: 1
Power over Ethernet - PoE - Industrial Outdoor PoE Switch - 4 PoE (BT) ports + 2 SFP uplink ports PDS-204GCO/AC Microchip Technology 1: $1.265.117 20In Stock	Mfr. Part # PDS-204GCO/AC Mouser Part # 556-PDS-204GCO/AC	Microchip Technology	Power over Ethernet - PoE - Industrial Outdoor PoE Switch - 4 PoE (BT) ports + 2 SFP uplink ports Learn More about Microchip Technology microchip pds204gco poe switch	Datasheet	20In Stock	$1.265.117 View Quote	Min.: 1 Mult.: 1
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C54DGKR Texas Instruments 1: $2.251 24.628In Stock	Mfr. Part # UCC28C54DGKR Mouser Part # 595-UCC28C54DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	24.628In Stock	Cut Tape $2.251 $1.658 $1.515 $1.350 Reel $1.091 View $1.274 $1.230 $1.186 $1.071 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Power Supplies - Chassis Mount 240W 48V 5A metal encased conduction cooled TCI 240-148-J TRACO Power 1: $128.845 312In Stock	Mfr. Part # TCI 240-148-J Mouser Part # 495-TCI240-148-J	TRACO Power	Power Supplies - Chassis Mount 240W 48V 5A metal encased conduction cooled Learn More about TRACO Power traco tci 240 power supplies	Datasheet	312In Stock	$128.845 $126.188 $123.970 $121.522 View $121.269 Quote	Min.: 1 Mult.: 1
LDO Voltage Regulators Automotive 1.5-A 0 . 8-V low-noise adjus TPS74801AQWDRCRQ1 Texas Instruments 1: $2.602 20.875In Stock	Mfr. Part # TPS74801AQWDRCRQ1 Mouser Part # 595-PS74801AQWDRCRQ1	Texas Instruments	LDO Voltage Regulators Automotive 1.5-A 0 . 8-V low-noise adjus Learn More about Texas Instruments ti tps748a ldo linear regulator	Datasheet	20.875In Stock	$2.602 $1.932 $1.768 $1.581 View $1.493 $1.449 $1.405 $1.219 $1.208	Min.: 1 Mult.: 1
Power Supplies - Chassis Mount 200W 48V 3.92A Low Profile, 60601-1, 62368-1 LPP200S48K Advanced Energy / SL Power 1: $140.055 7In Stock New Product	Mfr. Part # LPP200S48K Mouser Part # 675-LPP200S48K New Product	Advanced Energy / SL Power	Power Supplies - Chassis Mount 200W 48V 3.92A Low Profile, 60601-1, 62368-1 Learn More about Advanced Energy / SL Power advanced energy sl power lpp200 power supplies	Datasheet	7In Stock	$140.055 $132.721 $128.944 $106.589	Min.: 1 Mult.: 1
Modular Power Supplies - Modules 24V, 24V Dual output 300W Medical 1-slot module 83-021-2424M Advanced Energy / Artesyn 1: $317.067 3In Stock New Product	Mfr. Part # 83-021-2424M Mouser Part # 826-83-021-2424M New Product	Advanced Energy / Artesyn	Modular Power Supplies - Modules 24V, 24V Dual output 300W Medical 1-slot module Learn More about Advanced Energy / Artesyn artesyn neopower power supplies	Datasheet	3In Stock	$317.067 $274.884 $266.616 Quote Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t LMR38010SQDDARQ1 Texas Instruments 1: $4.337 Lead-Time 16 Weeks	Mfr. Part # LMR38010SQDDARQ1 Mouser Part # 595-LMR38010SQDDARQ1	Texas Instruments	Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t Learn More about Texas Instruments ti lmr38010 converters	Datasheet	Lead-Time 16 Weeks	Cut Tape $4.337 $3.272 $3.008 $2.712 View Reel $2.339 $2.580 $2.558 $2.405 $2.339 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab TPS62871QWRXSRQ1 Texas Instruments 1: $5.413 7.979In Stock	Mfr. Part # TPS62871QWRXSRQ1 Mouser Part # 595-TPS62871QWRXSRQ1	Texas Instruments	Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab Learn More about Texas Instruments ti tps6287x q1 step down converters	Datasheet	7.979In Stock	Cut Tape $5.413 $4.128 $3.810 $3.448 View Reel $2.844 $3.283 $3.184 $3.140 $2.844 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Desktop AC Adapters 170W 20V at 8.5A Black Slim Tip Laptop Power Adapter and Cable 4X20E50574-C Amphenol ProLabs 1: $166.680 2In Stock New Product	Mfr. Part # 4X20E50574-C Mouser Part # 46-4X20E50574-C New Product	Amphenol ProLabs	Desktop AC Adapters 170W 20V at 8.5A Black Slim Tip Laptop Power Adapter and Cable Learn More about Amphenol ProLabs power adapters and cords		2In Stock	$166.680 $158.446 $153.154 $145.248 View $142.613 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc, isolated, 20 W, 9-36 Vdc input, +/-24 Vdc, +/-0.416 A, dual regulated output, DIP DQD20-24-D24 CUI Inc. 1: $28.360 12In Stock 40Expected 10/21/2026 New Product	Mfr. Part # DQD20-24-D24 Mouser Part # 490-DQD20-24-D24 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 20 W, 9-36 Vdc input, +/-24 Vdc, +/-0.416 A, dual regulated output, DIP Learn More about CUI Inc. cui dqd20 dcdc converters	Datasheet	12In Stock 40Expected 10/21/2026	$28.360 $27.306 $26.867 $26.318 View $25.868 $25.440 $24.891 $22.223	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 20 W, 9-36 Vdc input, 9 Vdc, 2.22 A, single regulated output, chassis mount DQD20-24-S9-T CUI Inc. 1: $33.290 32In Stock 72Expected 12/7/2026 New Product	Mfr. Part # DQD20-24-S9-T Mouser Part # 490-DQD20-24-S9-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 20 W, 9-36 Vdc input, 9 Vdc, 2.22 A, single regulated output, chassis mount	Datasheet	32In Stock 72Expected 12/7/2026	$33.290 $32.049 $31.533 $30.995 View $30.358 $29.864 $29.217	Min.: 1 Mult.: 1

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