TSRN 1-24120SM

The TSRN 1-24120SM is a 1-output 13.5W surface-mount non-isolated step-down Switching Regulator for positive or negative output circuits and offer a trim input for output voltage adjustment. This is an ideal solution to replace inefficient linear regulators. The high efficiency up to 95% allows full load operation up to +55°C (+85°C with derating) ambient temperature without the need of forced air cooling. The TSRN-1SN switching regulators provide other significant features over linear regulators, i.e. better output accuracy (±2%), lower standby current of ~4mA and no requirement of external capacitors. The high efficiency, low standby power consumption and remote ON/OFF function make these regulators an ideal solution for energy sensitive applications.

• Suitable for positive and negative output circuit
• Adjustable output voltage
• Wide input up to 42VDC
• Remote ON/OFF input
• Built in filter capacitors
• No heat-sink required
• Excellent line/load regulation
• Low standby current
• Moisture sensitivity level (MSL) 1