500mA, low-cost switching regulator modules

500mA, low-cost switching regulator modules

New Products |
By Graham Prophet

Like the existing 3.3V and 5V versions, the 9V, 12V, and 15V modules are equipped with short circuit protection. Measuring 11.6 x 8.5 x 10.4 mm, their TO-220-compatible SIP3 package saves board space, and with efficiency up to 91%, these higher power versions of the R-78E still do not require a heat sink.


With an operating temperature range of -40°C to +85°C and a wide input range, the R-78E series is flexible enough to handle everything from battery operated systems, controls and sensors, positioning systems, and robotics, to medical-grade applications, cooling systems and fans, telecommunications, and highly sensitive measurement equipment. The modules are IEC/EN60950-1 certified and carry a 3-year warranty.





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