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 (CLP) 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
Maximum Operating Temperature
Minimum Operating Temperature
Series

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
669In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 9 VDC 112 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
327In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
664In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
64In Stock
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
280Expected 9/7/2026
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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 9/7/2026
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 9 VDC 112 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
57In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
167In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
80Expected 9/17/2026
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
155In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
80In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 15 VDC 67 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C DEP1-M

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
124In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
80Expected 11/2/2026
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
312Expected 11/5/2026
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 3.3 VDC 303 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
458On Order
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 5 VDC 200 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
176On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 VDC 84 mA 3 kVDC SMD-8 12.75 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 12 VDC 42 mA - 12 VDC - 42 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1.000
Mult.: 500
: 500
Isolated 2 Output 1 W 12 VDC 42 mA - 12 VDC - 42 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C 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
Min.: 1.000
Mult.: 500
: 500
Isolated 2 Output 1 W 15 VDC 34 mA - 15 VDC - 34 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C DEP1-M

CUI Inc. DC/DC Converters - SMD dc-dc isolated, 1 W, 10.8 13.2 Vdc input, 3 Vdc, 0.152 A, dual unregulated output, SMT
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 3.3 VDC 152 mA - 152 mA 3 kVDC SMD-10 15.24 mm 10.7 mm 7 mm Industrial + 105 C - 40 C DEP1-M