TLE42994GXUMA3

TLE42994GXUMA3 is a TLE42994 OPTIREG™ monolithic integrated low dropout voltage regulator, especially designed for automotive applications that need to be in ON state during the car’s engine is turned off. An input voltage up to 45V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 150mA. It is short-circuit protected by the implemented current limitation and has an integrated overtemperature shutdown. A reset signal is generated for an output voltage VQ,rt of typically 4.65 V. This threshold can be decreased by an external resistor divider. The power-on reset delay time can be programmed by the external delay capacitor.

• Extreme low current consumption in ON state
• Enable function: below 1µA current consumption in OFF state
• Early warning
• Power-on and undervoltage reset with programmable delay time
• Adjustable reset threshold, very low dropout voltage
• Output current limitation, reverse polarity protection, overtemperature protection
• Suitable for use in automotive electronics, wide temperature range from -40°C to 150°C
• Input voltage range from 5.5V to 45V
• General automotive applications
• Qualified for automotive applications, product validation according to AEC-Q100/101