The Infineon Linear Voltage Post Regulator is a monolithic integrated linear voltage post regulator. The IC regulates an input voltage VI in the range of 2.7 V ≤ VI ≤ 18 V to an adjustable output voltage of 0.8 V to 5.25 V or to a fixed output voltage with a precision of ±2 %. The TLS208D1 is especially designed for applications with a permanent connection to preregulators like DCDC converters. The device is available in the small surface mounted PG-DSO-8 (Exposed Pad) package. In addition to the enable functionality, the feature set includes a reset with an adjustable reset threshold. This threshold can be modified by an external resistor divider. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. Output Voltage Accuracy of ± 2 %
Static Output Currents up to 800 mA
Enable Functionality
Undervoltage Reset with Power-On Reset Delay
Adjustable Reset Threshold
Output Current Limitation
Overtemperature Shutdown