TRACOPOWER Switching Regulator, Through Hole, -9V dc Output Voltage, -12 → -32V dc Input Voltage, -1A Output

Traco 1A Step Down Switching Regulator - TSN-1 Series. The Traco Power TSN 1 Series of step down switching regulators are a replacement for inefficient 79xx linear regulators. This series of DC/DC converters feature a high efficiency up to 96%, which allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat sink or forced air cooling. The TSN 1 series of switching regulators also features over linear regulators, lower standby current and no requirement of external capacitors. The TSN 1 DC/DC converters are ideal in applications for energy sensitive applications. Non-isolated converter for negative output Small size and low profile Pin compatible with LM79xx linear regulators No heatsink required High efficiency up to 96% Operation temperature range –40°C to +85°C Protection against overload, short circuit and over-temperature Fixed switching frequency Wide input range up to -32 Vdc Excellent line / load regulation Low standby current ∼ 2 mA 3-year product warranty