TLE42754 Low Dropout Linear Fixed Voltage Regulator TLE42754D TLE42754G TLE42754E Data Sheet Rev. 1.2, 2014-07-03 Automotive Power Low Dropout Linear Fixed Voltage Regulator TLE42754 1Overview Features Output Voltage 5 V 2% Ouput Current up to 450 mA Very low Current Consumption Power-on and Undervoltage Reset with Programmable Delay Time Reset Low Down to V = 1 V Q PG-TO252-5 Very Low Dropout Voltage Output Current Limitation Reverse Polarity Protection Overtemperature Protection Suitable for Use in Automotive Electronics Wide Temperature Range from -40 C up to 150 C Input Voltage Range from -42 V to 45 V Green Product (RoHS compliant) AEC Qualified PG-TO263-5 Description The TLE42754 is a monolithic integrated low-dropout voltage regulator in a 5-pin TO-package, especially designed for automotive applications. An input voltage up to 42 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 450 mA. It is short-circuit proof by the implemented current limitation and has an integrated overtemperature shutdown. A reset signal is generated for an output voltage V of typically 4.65 V. The power-on Q,rt reset delay time can be programmed by the external delay capacitor. PG-SSOP-14 exposed pad Type Package Marking TLE42754D PG-TO252-5 42754D TLE42754G PG-TO263-5 42754G TLE42754E PG-SSOP-14 exposed pad 42754E Data Sheet 2 Rev. 1.2, 2014-07-03