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: 44
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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
748In Stock
430Expected 2026/07/13
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 2 Output 1 W 5 V 5 V 100 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 12Vin 12Vout SMT 84mA Iso UnReg TR
Datasheet
2,070In Stock
3,870Expected 2026/07/30
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 1 Output 1 W 12 V 12 V 84 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 12Vin 15Vout SMT 67mA Iso UnReg TR
Datasheet
42In Stock
430Expected 2026/08/10
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 1 Output 1 W 12 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin +/-15V +/-67mA 2W Iso SIP
Datasheet
37In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 2 W 24 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 134mA 2W Iso SIP
Datasheet
45In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 24 V 15 V 134 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 134mA 2W Iso SIP
Datasheet
33In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 5 V 15 V 134 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin 15Vout 134mA 2W Iso SIP
Datasheet
60In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 12 V 15 V 134 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP
Datasheet
139In Stock
270Expected 2026/08/06
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 10.8-13.2Vin 15Vout 67mA 1W Iso SIP
Datasheet
49In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 200mA 1W Iso SIP
Datasheet
22In Stock
560On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 5 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 12Vin +/-12V SMT +/-42mA Iso UnReg TR
Datasheet
14In Stock
430Expected 2026/07/13
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 2 Output 1 W 12 V 12 V 42 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 167mA 2W Iso SIP
Datasheet
30In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 24 V 12 V 167 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin 5Vout SMT 200mA Iso UnReg TR
Datasheet
164In Stock
3,440On Order
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 1 Output 1 W 5 V 5 V 200 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin +/-12Vout +/-83mA 2W Iso SIP
Datasheet
92In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 2 W 5 V 12 V 83 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 167mA 2W Iso SIP
Datasheet
84In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 5 V 12 V 167 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 67mA 1W Iso SIP
Datasheet
65In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 24 V 15 V 67 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin +/-15V SMT +/-33mA Iso UnReg TR
Datasheet
285In Stock
1,290On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 +/-15V +/-67mA 2W Iso SIP
Datasheet
219In Stock
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 10.8-13.2Vin 5Vout 400mA 2W Iso SIP
Datasheet
132In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 12 V 5 V 400 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 167mA 2W Iso SIP
Datasheet
167In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 2 W 12 V 12 V 167 mA Industrial
CUI Inc. DC/DC Converters - SMD 1W 5Vin +/-12V SMT +/-42mA Iso UnReg TR
Datasheet
984In Stock
430Expected 2026/06/29
MouseReel Available
Min.: 1
Mult.: 1
: 430

Isolated SMD/SMT 2 Output 1 W 5 V 12 V 42 mA Industrial
CUI Inc. DC/DC Converters - Through Hole 10.8-13.2Vin +/-12V +/-83mA 2W Iso SIP
Datasheet
26In 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 5Vout 200mA 1W Iso SIP
Datasheet
65In 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
10In Stock
260On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 24 V 12 V 84 mA Industrial
CUI Inc. DC/DC Converters - SMD The factory is currently not accepting orders for this product.
Datasheet
339In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Isolated SMD/SMT 2 Output 1 W 5 V 12 V 42 mA Medical, Industrial