The TLE4678-2EL is a monolithic integrated low dropout fixed output voltage regulator for loads up to 200 mA. The TLE4678-2EL is designed to supply microprocessor systems in automotive environments. It integrates reset, watchdog, and protection circuits. The watchdog is disabled when output current drops below a programmable threshold. Reset threshold can be modified with optional resistor divider. Available in PG-SSOP-14 exposed pad package. TLE4278-2, also available as TLE4678-2LD, is offered in PG-TSON-10 exposed pad package with thermal performance.