The LM7809T with Linear Voltage Regulator TO-220-3 RoHS by HGSEMI is a fixed positive linear voltage regulator with a 9V, 1A output ideal for applications requiring an adjustable voltage supply. This advanced voltage regulator features thermal overload protection, and short circuit current limiting as additional protection against potentially damaging conditions. The LM7809T is constructed with a simplified 3-pin TO-220-3 RoHS package and has an operating temperature range between -40°C and 125°C. This device is suitable for a variety of applications including, but not limited to, battery voltage standardization, motor control, and power supplies.