1W to 2W Isolated DC-DC Converters

CUI Inc 1W to 2W Isolated DC-DC Converters are unregulated and cost-effective isolated modules that offer efficiency of up to 89%. These converters are housed in compact 4-, 6-, 7-, 8-, or 10- pin packages and operate at -40°C to +105°C temperature range. CUI Inc 1W to 2W Isolated DC-DC Converters are ideal for the conversion and isolation of DC rails for industrial, telecom, security, and machine control applications.

Types of DC/DC Converters
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Results: 56
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Isolation
Mounting Style
Number of Outputs
Output Power
Input Voltage, Nominal
Output Voltage-Channel 1
Output Current-Channel 1
Industry
CUI Inc. DC/DC Converters - SMD 1W 5Vin +/-5Vout SMT +/-100mA Iso UnRg T
Datasheet
429In Stock
860Expected 12/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 5 V 5 V 100 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin 5Vout SMT 200mA Iso UnReg TR
Datasheet
4,022In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 1 Output 1 W 5 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - SMD 4.5-5.5Vin +/-15Vout +/-33mA 1W Iso SMT
Datasheet
125In Stock
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 5 V 15 V 33 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin +/-15V SMT +/-33mA Iso UnReg TR
Datasheet
17In Stock
860On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 5 V 15 V 33 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin +/-12V +/-83mA 2W Iso SIP
Datasheet
29In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 2 W 12 V 12 V 83 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 167mA 2W Iso SIP
Datasheet
118In Stock
135Expected 16/02/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 12 V 12 V 167 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin 5Vout 200mA 1W Iso SIP
Datasheet
72In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 84mA 1W Iso SIP
Datasheet
198In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 24 V 12 V 84 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 5Vout 200mA 1W Iso SIP
Datasheet
140In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 24 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - Through Hole dc-dc isolated, 1 W, 4.5 ~5.5 Vdc input, + / -24 Vdc, 21 mA, dual unregulated output, SIP
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 1 W 5 V 24 V 21 mA Industrial
CUI Inc. DC/DC Converters - Through Hole The factory is currently not accepting orders for this product.
Datasheet
58In Stock
Min.: 1
Mult.: 1
Isolated Through Hole 1 Output 1 W 24 V 24 V 42 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 12Vin +/-5V SMT +/-100mA Iso UnRg TR
Datasheet
430On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 12 V 5 V 100 mA Industrial
CUI Inc. DC/DC Converters - SMD 10.8-13.2Vin 12Vout 84mA 1W Iso SMT
Datasheet
424Expected 23/03/2026
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 1 Output 1 W 12 V 12 V 84 mA Industrial
CUI Inc. DC/DC Converters - SMD 4.5-5.5Vin +/-5Vout +/-100mA 1W Iso SMT
Datasheet
430Expected 12/03/2026
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 5 V 5 V 100 mA Industrial
CUI Inc. DC/DC Converters - SMD 4.5-5.5Vin 15Vout 67mA 1W Iso SMT
Datasheet
430On Order
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 1 Output 1 W 5 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - SMD 4.5-5.5Vin 5Vout 200mA 1W Iso SMT
Datasheet
428Expected 29/04/2026
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 1 Output 1 W 5 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin +/-15V +/-67mA 2W Iso SIP
Datasheet
300On Order
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 2 W 12 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP
Datasheet
284On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 5 V 5 V 400 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 84mA 1W Iso SIP
Datasheet
494Expected 27/04/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 5 V 12 V 84 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin 15Vout SMT 67mA Iso UnReg TR
Datasheet
180Expected 20/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 1 Output 1 W 5 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 167mA 2W Iso SIP
Datasheet
60On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 24 V 12 V 167 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 134mA 2W Iso SIP
Datasheet
60On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 24 V 15 V 134 mA Industrial
CUI Inc. DC/DC Converters - SMD 10.8-13.2Vin +/-12V +/-42mA 1W Iso SMT
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 430
Mult.: 430
Reel: 430

Isolated SMD/SMT 2 Output 1 W 12 V 12 V 42 mA Industrial
CUI Inc. DC/DC Converters - SMD 10.8-13.2Vin +/-15V +/-33mA 1W Iso SMT
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
Reel: 430

Isolated SMD/SMT 2 Output 1 W 12 V 15 V 33 mA
CUI Inc. DC/DC Converters - SMD 10.8-13.2Vin +/-5V +/-100mA 1W Iso SMT
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 430
Mult.: 430
Reel: 430

Isolated SMD/SMT 2 Output 1 W 12 V 5 V 100 mA Industrial