TLE 4269

` Output voltage tolerance ± 2 %
` 150 mA current capability
` Very low current consumption
` Early warning
` Reset output low down to V<sub>Q</sub> = 1 V
` Overtemperature protection
` Reverse polarity proof
` Adjustable reset threshold
` Very low drop voltage
` Wide temperature range
` Integrated pull up resistor at logic outputs

This TLE 4269 an automotive suited voltage regulator with a fixed 5-V output. The maximum operating voltage is 45 V. The output is able to drive 150 mA load. It is short circuit protected and the thermal shutdown switches theoutput off if the junction temperature is in excess of 150 °C. A reset signal is generated for an output voltage of V_Q < 4.65 V. The reset threshold voltage can be decreased by external connection of a voltage divider. The reset delay time can be set by an external capacitor. Reset and sense output have integrated pull up resistors. If the integrated resistors are not desired TLE 4269 can be used. It is also possible to supervise the input voltage by using an integrated comparator to give a low voltage warning.