The DMV3N3R0V754M2DTA0 from CAP-XX is a Supercapacitor with Capacitance 750 mF, Voltage Rating 3 V, Equivalent Series Resistance 150 milli-ohm, Temperature Operating Range -20 to 85 Degree C. Tags: Surface Mount. More details for DMV3N3R0V754M2DTA0 can be seen below.