The TLE4678GM is a monolithic integrated low dropout fixed output voltage regulator for loads up to 200 mA. The TLE4678 is suitable for supplying microprocessor systems in automotive environments, featuring integrated reset and watchdog function and various protection circuits. The watchdog circuitry can be disabled when the output current drops below a programmable threshold, enabling a microcontroller to switch to stand-by mode. Additionally, it is available in a PG-DSO-14 package and in a small thermally enhanced PG-SSOP-14 exposed pad package.