The LM2940T-12.0/NOPB is a low dropout, positive voltage regulator from the LDO Series of Texas Instruments. It offers a maximum output current of 1A and a fixed output voltage of 12.0V. It has an input voltage range of 10V to 20V, enabling it to be used with a wide range of input sources. Other features include thermal shutdown and current limit protection, low dropout voltage, and extremely low quiescent current. Additionally, this device is specified over the extended commercial temperature range of -40°C to +85°C. Finally, this device is offered in the NOPB (No Output Pin) package, making it well-suited for factory automation, motor controllers, and battery-powered systems.