The RECOM part R-78E3.3-0.5 is a highly efficient DC-DC switching regulator designed to convert input voltages ranging from 6 to 28VDC into a stable 3.3VDC output. With a current output capability of 0.5A, this compact and versatile device is suitable for various applications requiring a steady power supply. Its LM78xx pin compatibility makes it easy to replace linear regulators with this efficient alternative. Experience high performance and reliability with the R-78E3.3-0.5 for your voltage regulation needs.