Feature Overview

• Output voltage 3.3 V ± 2 %

• Current capability 400 mA

• Stable with ceramic output capacitor

• Reset circuit functional without supply voltage present

• Reset output active low down to VQ = 1 V

• Reset circuit sensing the output voltage with programmable delay time

• Maximum input voltage -42 V ≤ VI ≤ +45 V

• ESD Resistivity 4 kV (Human Body Model)

• Reverse polarity protection

• Short circuit protection

• Overtemperature shutdown

• Automotive temperature range -40 °C ≤ Tj ≤ 150 °C

• Green Product (RoHS compliant)

• AEC qualified

The TLE 4275 V33 is a monolithic integrated low dropout fixed output voltage regulator for loads up to 400mA. An integrated reset generator with adjustable power-on delay time as well as several protection circuits predestine the IC for supplying microprocessor systems in an automotive environment.