R78HE0.3 - DC-DC Switching Regulator with High Input Voltage
The R-78HE5.0-0.3 is a low cost industrial grade DC-DC switching regulator which is designed in a classic SIP3 3-pin format that can operate on high input voltage up to 72V DC (100V DC Surge). The regulator can give a short circuit protected output of 5V/300mA and capable of operating with a wide temperature range of -40°C up to +105°C without any load deration. It delivers a tightly regulated (+/- 1%) output with low ripple/noise and a higher efficiency of 83% and it is exceptionally reliable with an MTBF(Mean Time Between Failures) of 15 million hours.
Features of R78HE0.3 DC-DC Coverter:
- Input Voltage Range: 6.5V to 72V
- Output Voltage/Current : 5V/300mA
- Power: 1.5W
- Surge Voltage: Upto 100V
- Effeciancy: 83%
Note: More technical details can be found at the datasheet linked below.
The low quiescent current consumption property of R-78HE5.0-0.3 makes it ideal for 36V/ 48V lithium-ion and 12V/24V/48V lead acid battery powered applications such as Industrial CAN-bus Systems, off-grid solar power supplies and remote powered units with very long supply cables. Samples and OEM pricing are available from all authorized distributors or directly from RECOM.