SRH05S12

SRH05 series ultra wide input 3 pin switching regulator. The SRH05 series ultra-wide input voltage switching regulator is pin compatible and ideally suited to replacing 78XX positive linear regulators. With efficiency up to 95%, very little energy is wasted as heat so there is no requirement for a heatsink, giving significant space saving and providing more flexibility for the PCB design. This non-isolated DC-DC converter offer a simple step-down voltage conversion and good line/load regulation, low ripple & noise with a low quiescent current (no load) of 5mA. The SRH05 provide a low-cost point of load (POL) solution for 24VDC or 48VDC distributed supply systems, sensors, robotics, telecommunications, test and measurement, portable and battery-operated equipment.

• SIP package, non-conductive black plastic UL94V-0 rated case material
• Class B conducted and radiated emissions
• MTBF <gt/>4.5MHrs
• 3 year warranty
• Dimension is 11.68 x 7.5 x 10.16mm
• Input voltage is 17-72V
• Output voltage is 12V, output current is 500mA
• Maximum input current is 95mA full load (Vin)
• Maximum efficiency is 89%, maximum capacitive load is 100μF
• Operating temperature is -40 +85°C (derate from 100% load at +60°C to 40% at +85°C)