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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.
LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou TPS7A20185PDBVRG4 Texas Instruments 1: $0.42 1,060In Stock New Product	Mfr. Part # TPS7A20185PDBVRG4 Mouser Part # 595-PS7A20185PDBVRG4 New Product	Texas Instruments	LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou Learn More about Texas Instruments ti tps7a20 ldo linear regulators	Datasheet	1,060In Stock	Cut Tape $0.42 $0.288 $0.257 $0.221 View Reel $0.166 $0.205 $0.195 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Battery Junction Box Controller IC for Single-Pyro Architectures. MC33778ASA1AE NXP Semiconductors 1: $15.30 130In Stock New Product	Mfr. Part # MC33778ASA1AE Mouser Part # 771-MC33778ASA1AE New Product	NXP Semiconductors	Battery Management Battery Junction Box Controller IC for Single-Pyro Architectures. Learn More about NXP Semiconductors nxp mc3377x battery junction box controller ics	Datasheet	130In Stock	$15.30 $11.98 $11.15 $10.25 View $10.14 $9.54 $9.32 Quote	Min.: 1 Mult.: 1
DC/DC Converters - SMD 10W 4.5-9Vin 5Vout 2A SMD MUS100505B Cosel 1: $25.71 24In Stock New Product	Mfr. Part # MUS100505B Mouser Part # 436-MUS100505B New Product	Cosel	DC/DC Converters - SMD 10W 4.5-9Vin 5Vout 2A SMD Learn More about Cosel mu dc dc converters	Datasheet	24In Stock	$25.71 $24.76 $24.35 $23.85 View $23.45 $23.06 $22.57 $20.14	Min.: 1 Mult.: 1
DC/DC Converters - SMD 10.8W 4.5-9Vin 12Vout 0.9A SMD MUS100512B Cosel 1: $25.71 30In Stock New Product	Mfr. Part # MUS100512B Mouser Part # 436-MUS100512B New Product	Cosel	DC/DC Converters - SMD 10.8W 4.5-9Vin 12Vout 0.9A SMD Learn More about Cosel mu dc dc converters	Datasheet	30In Stock	$25.71 $24.76 $24.35 $23.85 View $23.45 $23.06 $22.57 $20.14	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 10.5W 18-36Vin 15Vout 0.7A DIP MUS102415C Cosel 1: $25.71 30In Stock New Product	Mfr. Part # MUS102415C Mouser Part # 436-MUS102415C New Product	Cosel	DC/DC Converters - Through Hole 10.5W 18-36Vin 15Vout 0.7A DIP Learn More about Cosel mu dc dc converters	Datasheet	30In Stock	$25.71 $24.76 $24.35 $23.85 View $23.45 $23.06 $22.57 $20.14	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 8.58W 36-76Vin 3.3Vout 2.6A DIP MUS10483R3C Cosel 1: $25.71 25In Stock New Product	Mfr. Part # MUS10483R3C Mouser Part # 436-MUS10483R3C New Product	Cosel	DC/DC Converters - Through Hole 8.58W 36-76Vin 3.3Vout 2.6A DIP Learn More about Cosel mu dc dc converters	Datasheet	25In Stock	$25.71 $24.76 $24.35 $23.85 View $23.45 $23.06 $22.57 $20.14	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 18-36Vin 1.5W 5Vout 0.3A DIP MUS1R52405C Cosel 1: $11.04 28In Stock New Product	Mfr. Part # MUS1R52405C Mouser Part # 436-MUS1R52405C New Product	Cosel	DC/DC Converters - Through Hole 18-36Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	28In Stock	$11.04 $10.63 $10.46 $10.24 View $10.06 $9.90 $9.70 $9.62	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 36-76Vin 1.5W 5Vout 0.3A DIP MUS1R54805C Cosel 1: $11.14 29In Stock New Product	Mfr. Part # MUS1R54805C Mouser Part # 436-MUS1R54805C New Product	Cosel	DC/DC Converters - Through Hole 36-76Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	29In Stock	$11.14 $10.48 $10.40 $10.30 View $10.22 $10.21	Min.: 1 Mult.: 1
DC/DC Converters - SMD 36-76Vin 1.5W 15Vout 0.1A SMT MUS1R54815B Cosel 1: $11.04 30In Stock New Product	Mfr. Part # MUS1R54815B Mouser Part # 436-MUS1R54815B New Product	Cosel	DC/DC Converters - SMD 36-76Vin 1.5W 15Vout 0.1A SMT Learn More about Cosel mu dc dc converters	Datasheet	30In Stock	$11.04 $10.63 $10.46 $10.24 View $10.06 $9.90 $9.70 $9.62	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 36-76Vin 1.5W 15Vout 0.1A DIP MUS1R54815C Cosel 1: $11.04 25In Stock New Product	Mfr. Part # MUS1R54815C Mouser Part # 436-MUS1R54815C New Product	Cosel	DC/DC Converters - Through Hole 36-76Vin 1.5W 15Vout 0.1A DIP Learn More about Cosel mu dc dc converters	Datasheet	25In Stock	$11.04 $10.63 $10.46 $10.41 View $10.40 $10.30 $10.22	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 4.5-9Vin 3W 15Vout 0.2A DIP MUS30515C Cosel 1: $13.13 30In Stock New Product	Mfr. Part # MUS30515C Mouser Part # 436-MUS30515C New Product	Cosel	DC/DC Converters - Through Hole 4.5-9Vin 3W 15Vout 0.2A DIP Learn More about Cosel mu dc dc converters	Datasheet	30In Stock	$13.13 $13.11 $12.41 $12.31 View $12.18 $12.09 Quote	Min.: 1 Mult.: 1
DC/DC Converters - SMD 9-18Vin 1.98W 3.3Vout 0.6A SMT MUS3123R3B Cosel 1: $13.12 25In Stock New Product	Mfr. Part # MUS3123R3B Mouser Part # 436-MUS3123R3B New Product	Cosel	DC/DC Converters - SMD 9-18Vin 1.98W 3.3Vout 0.6A SMT Learn More about Cosel mu dc dc converters	Datasheet	25In Stock	$13.12 $12.64 $12.44 $12.19 View $11.96 $11.61 $11.56 $11.47	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 9-18Vin 1.98W 3.3Vout 0.6A DIP MUS3123R3C Cosel 1: $13.12 17In Stock New Product	Mfr. Part # MUS3123R3C Mouser Part # 436-MUS3123R3C New Product	Cosel	DC/DC Converters - Through Hole 9-18Vin 1.98W 3.3Vout 0.6A DIP Learn More about Cosel mu dc dc converters	Datasheet	17In Stock	$13.12 $12.64 $12.49 $12.41 View $12.31 $12.18 $12.09	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 4.5-9Vin 1.56W +/-12V or +24V 0.065A DIP MUW1R50512C Cosel 1: $11.14 26In Stock New Product	Mfr. Part # MUW1R50512C Mouser Part # 436-MUW1R50512C New Product	Cosel	DC/DC Converters - Through Hole 4.5-9Vin 1.56W +/-12V or +24V 0.065A DIP Learn More about Cosel mu dc dc converters	Datasheet	26In Stock	$11.14 $10.48 $10.40 $10.30 View $10.22 $10.21	Min.: 1 Mult.: 1
DC/DC Converters - SMD 9-18Vin 1.5W +/-15V or +30V 0.05A SMT MUW1R51215B Cosel 1: $11.14 30In Stock New Product	Mfr. Part # MUW1R51215B Mouser Part # 436-MUW1R51215B New Product	Cosel	DC/DC Converters - SMD 9-18Vin 1.5W +/-15V or +30V 0.05A SMT Learn More about Cosel mu dc dc converters	Datasheet	30In Stock	$11.14 $10.48 $10.40 $10.30 View $10.22 $10.21	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 30 W, 150 1500 Vdc input, 24 V, 1.25 A, single regulated output, DIP AE30C-UW-S24 CUI Inc. 1: $74.51 21In Stock New Product	Mfr. Part # AE30C-UW-S24 Mouser Part # 490-AE30C-UW-S24 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 30 W, 150 1500 Vdc input, 24 V, 1.25 A, single regulated output, DIP Learn More about CUI Inc. cui aexc uw dc dc converters	Datasheet	21In Stock	$74.51 $71.74 $70.66 $69.06 View $67.93 $66.84 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 45 W, 150 1500 Vdc input, 12 V, 3.75 A, single regulated output, DIP AE45C-UW-S12 CUI Inc. 1: $78.68 11In Stock New Product	Mfr. Part # AE45C-UW-S12 Mouser Part # 490-AE45C-UW-S12 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 45 W, 150 1500 Vdc input, 12 V, 3.75 A, single regulated output, DIP Learn More about CUI Inc. cui aexc uw dc dc converters	Datasheet	11In Stock	$78.68 $75.75 $74.75 $72.92 View $71.73 $70.57	Min.: 1 Mult.: 1
DC/DC Converters - SMD dc-dc isolated, 1 W,13.5 16.5 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT DEP1-15-S5-M CUI Inc. 1: $5.90 78In Stock New Product	Mfr. Part # DEP1-15-S5-M Mouser Part # 490-DEP1-15-S5-M New Product	CUI Inc.	DC/DC Converters - SMD dc-dc isolated, 1 W,13.5 16.5 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT Learn More about CUI Inc. cui inc dep1 m dc dc converters	Datasheet	78In Stock	$5.90 $5.80 $5.71 $5.47 View $5.39 $5.30 $5.16 $5.10	Min.: 1 Mult.: 1
DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT DEP1-5-S12-M CUI Inc. 1: $5.90 200In Stock New Product	Mfr. Part # DEP1-5-S12-M Mouser Part # 490-DEP1-5-S12-M New Product	CUI Inc.	DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT Learn More about CUI Inc. cui inc dep1 m dc dc converters	Datasheet	200In Stock	$5.90 $5.80 $5.71 $5.47 View $5.39 $5.30 $5.16 $5.10	Min.: 1 Mult.: 1
DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT DHP1-12-S12-M CUI Inc. 1: $5.83 134In Stock New Product	Mfr. Part # DHP1-12-S12-M Mouser Part # 490-DHP1-12-S12-M New Product	CUI Inc.	DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT Learn More about CUI Inc. cui inc dhp1 m dc dc converters	Datasheet	134In Stock	$5.83 $5.73 $5.64 $5.41 View $5.32 $5.23 $5.10 $5.04	Min.: 1 Mult.: 1
DC/DC Converters - SMD dc-dc isolated, 1 W,21.6 26.4 Vdc input, 15 Vdc, 0.067 A, dual unregulated output, SMT DHP1-24-S15-M CUI Inc. 1: $5.83 33In Stock 280On Order New Product	Mfr. Part # DHP1-24-S15-M Mouser Part # 490-DHP1-24-S15-M New Product	CUI Inc.	DC/DC Converters - SMD dc-dc isolated, 1 W,21.6 26.4 Vdc input, 15 Vdc, 0.067 A, dual unregulated output, SMT Learn More about CUI Inc. cui inc dhp1 m dc dc converters	Datasheet	33In Stock 280On Order On Order Ship Dates Mfr. #: DHP1-24-S15-M Stock: 33 Can Ship Immediately On Order: 120 Expected 12/10/2026 160 Expected 12/16/2026 Factory Lead-Time: 14 Weeks	$5.83 $5.73 $5.64 $5.41 View $5.32 $5.23 $5.10 $5.04	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP DQQ3-48-S3-S CUI Inc. 1: $21.20 22In Stock New Product	Mfr. Part # DQQ3-48-S3-S Mouser Part # 490-DQQ3-48-S3-S New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP Learn More about CUI Inc. cui dqq3 s converters	Datasheet	22In Stock	$21.20 $20.41 $20.08 $19.65 View $19.33 $19.01 $18.61 $18.30	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter DRM2-12-S3-S CUI Inc. 1: $9.90 29In Stock New Product	Mfr. Part # DRM2-12-S3-S Mouser Part # 490-DRM2-12-S3-S New Product	CUI Inc.	DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	29In Stock	$9.90 $8.41	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP DSM2-12-S3-S CUI Inc. 1: $10.37 43In Stock New Product	Mfr. Part # DSM2-12-S3-S Mouser Part # 490-DSM2-12-S3-S New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP Learn More about CUI Inc. cui dsm2 s converters	Datasheet	43In Stock	$10.37 $8.80	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP DSM2-24-S15-S CUI Inc. 1: $10.37 47In Stock New Product	Mfr. Part # DSM2-24-S15-S Mouser Part # 490-DSM2-24-S15-S New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP Learn More about CUI Inc. cui dsm2 s converters	Datasheet	47In Stock	$10.37 $8.80	Min.: 1 Mult.: 1

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