DEP1-M 1W Isolated DC-DC Converters

CUI Inc DEP1-M 1W Isolated DC-DC Converters are unregulated 1W isolated modules designed for improved efficiency and higher isolation. DEP1-M devices feature a compact SMT package, an ultra-wide -40°C to +105°C operating temperature range, and 3000VDC isolation. These CUI Inc low-power DC-DC converters provide a rugged barrier of protection for a range of sensitive applications, including medical equipment, industrial control, and mixed digital/analog systems.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
Package / Case
Length
Width
Height
Industry
Series

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 2.97 3.63 Vdc input, 3.3 Vdc, 0.303 A, dual unregulated output, SMT
Datasheet
142In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 2.97 VDC 3.63 VDC 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 3.3 Vdc, 0.303 A, dual unregulated output, SMT
Datasheet
166In Stock
160On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 4.5 VDC 5.5 VDC 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT
Datasheet
165In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 10.8 VDC 13.2 VDC 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 21.6 26.4 Vdc input, +/-15 Vdc, +/-0.034 A, dual unregulated output, SMT
Datasheet
45In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 21.6 VDC 26.4 VDC 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,21.6 26.4 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT
Datasheet
66In Stock
120Expected 8/27/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 21.6 VDC 26.4 VDC 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

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
Datasheet
214In Stock
560Expected 8/27/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 21.6 VDC 26.4 VDC 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 15 Vdc, 0.067 A, dual unregulated output, SMT
Datasheet
37In Stock
280On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 4.5 VDC 5.5 VDC 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 9 Vdc, 0.112 A, single unregulated output, SMT
Datasheet
92In Stock
200Expected 9/10/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 4.5 VDC 5.5 VDC 9 VDC 112 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,13.5 16.5 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT
Datasheet
67In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 13.5 VDC 16.5 VDC 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,21.6 26.4 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT
Datasheet
87In Stock
80On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 21.6 VDC 26.4 VDC 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 3.3 Vdc, 0.303 A, dual unregulated output, SMT
Datasheet
230In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 10.8 VDC 13.2 VDC 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

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
Datasheet
80In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 13.5 VDC 16.5 VDC 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

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
Datasheet
120In Stock
80On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 4.5 VDC 5.5 VDC 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 2.97 3.63 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT
Datasheet
47In Stock
80On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 2.97 VDC 3.63 VDC 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 2.97 3.63 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT
Datasheet
15In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 2.97 VDC 3.63 VDC 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 2.97 3.63 Vdc input, +/-15 Vdc, +/-0.034 A, dual unregulated output, SMT
Datasheet
1In Stock
66Expected 10/12/2026
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 2.97 VDC 3.63 VDC 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 15 Vdc, 0.067 A, dual unregulated output, SMT
Datasheet
7In Stock
320Expected 7/31/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 10.8 VDC 13.2 VDC 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

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
Datasheet
356In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 10.8 VDC 13.2 VDC 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 9 Vdc, 0.112 A, dual unregulated output, SMT
Datasheet
694Expected 7/29/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 10.8 VDC 13.2 VDC 9 VDC 112 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 2.97 3.63 Vdc input, 15 Vdc, 0.067 A, dual unregulated output, SMT
Datasheet
80On Order
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 2.97 VDC 3.63 VDC 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 4.5 5.5 Vdc input, 5 Vdc, 0.2 A, dual unregulated output, SMT
Datasheet
60Expected 10/12/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 4.5 VDC 5.5 VDC 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 10.8 13.2 Vdc input, +/-12 Vdc, +/-0.042 A, dual unregulated output, SMT
Datasheet
Non-Stocked Lead-Time 14 Weeks
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 10.8 VDC 13.2 VDC 12 VDC 42 mA - 12 VDC - 42 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 10.8 13.2 Vdc input, +/-12 Vdc, +/-0.042 A, dual unregulated output, SMT, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
A tariff of 8% may be applied if shipping to the United States.
Min.: 1,000
Mult.: 500
: 500
Isolated 2 Output 1 W 10.8 VDC 13.2 VDC 12 VDC 42 mA - 12 VDC - 42 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 10.8 13.2 Vdc input, +/-15 Vdc, +/-0.034 A, dual unregulated output, SMT
Datasheet
Non-Stocked Lead-Time 14 Weeks
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 10.8 VDC 13.2 VDC 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 10.8 13.2 Vdc input, +/-15 Vdc, +/-0.034 A, dual unregulated output, SMT, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
A tariff of 8% may be applied if shipping to the United States.
Min.: 1,000
Mult.: 500
: 500
Isolated 2 Output 1 W 10.8 VDC 13.2 VDC 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial DEP1-M