Global Website         News         Investor Relations         Careers         Contact Us


3.3V, 5A, Single Output Isolated 1"x1" DC-DC Converter, 18-75V Input Range, Positive Logic, SMT, RoHS

  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


Technical Information

Input Voltage Range (V) 18 to 75
Design Origin Murata Power Solutions
Dimensions (inch) 1.1 x 0.96 x 0.32
Dimensions (mm) 27.9 x 24.4 x 8.1
Efficiency (%) 88
Form Factor 1 x 1
Mounting Type Surface Mount
Output Current (A) 5
Input Current (mA) 24/400
Isolation (Vdc) 2250
Line Regulation Max (%) 0.2
Load Regulation Max (%) 0.2
Operating Temp. Range (C) -40 to 85
Quality UL/IEC/EN60950-1 safety approvals.
Ripple and Noise (mV pk-pk) 60
RoHS 6 Yes
Series Headline 1"x1", Isolated DC-DC Converters
Series Description The UEI15 series offers high output current (up to 5 Amps) in an industry standard 1"x1” open-frame surface mount package. The UEI15 series delivers fixed DC output voltage up to 15+ Watts for printed circuit board mounting. Wide range inputs of 9 to 36 Volts DC (24 Volts nominal) or 18 to 75 Volts DC (48 Volts nominal) are ideal for industrial and telecom systems.
Total Output Power (W) 16.5
Output Voltage 1 (V) 3.3
Input Voltage Nominal (V) 48