INFINEONTLE4269GMXUMA2TLE4269GMXUMA2, 3 Low Dropout Voltage, Voltage Regulator 150mA, 5 V

The Infineon OPTIREG Linear is an automotive voltage regulator with a 5 V fixed output. The maximum operating voltage is 45 V. The output is able to drive 150 mA load. The device features short-circuit protection. The thermal shutdown feature switches the output off when the junction temperature exceeds 150°C to ensure the device is not damaged by overheating. A reset signal is generated when the output voltage drops below VQ < 4.65 V. The reset threshold voltage can be decreased by an 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.

Output voltage tolerance ≤ ±2%

150 mA current capability

Very low current consumption

Early warning

Reset output low down to VQ =1V

Over temperature protection

Reverse polarity proof

Adjustable reset threshold