TLE42744DV50ATMA1

The TLE42744 is a monolithic integrated low dropout voltage regulator for load currents up to 400 mA. An input voltage up to 40 V is regulated to V Q,nom = 5 V / 3.3 V with a precision of ±2%. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and over temperature conditions by the implemented output current limitation and the over temperature shutdown circuit. The TLE42744 can be also used in all other applications requiring a stabilized 5 V / 3.3 V voltage. Due to its very low quiescent current the TLE42744 is dedicated for use in applications permanently connected to V BAT .

Summary of Features

• Very Low Current Consumption
• Output Voltages 5 V and 3.3 V ±2%
• Output Current up to 400 mA
• Very Low Dropout Voltage
• Output Current Limitation
• Reverse Polarity Protection
• Over temperature Shutdown
• Wide Temperature Range
• From -40 °C up to 150 °C
• Green Product (RoHS compliant)
• AEC Qualified

Benefits

• Robust protection features
• Wide input operation and temperature range

Target Applications

• Automotive general