TLE4269GMXUMA2

TLE4269GMXUMA2 is an automotive voltage regulator with a 5V fixed output. The maximum operating voltage is 45V. The output is able to drive 150mA load. This 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 <4.65V. 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. If the integrated resistors are not required, the TLE4279 can be used instead. It is also possible to supervise the input voltage by using an integrated comparator to give a low voltage warning. Potential applications include general automotive applications.

• Very low current consumption, early warning, AEC-Q100 qualified
• Overtemperature protection, reverse polarity proof
• Adjustable reset threshold, very low drop voltage
• Integrated pull-up resistor at logic outputs
• Current limit is 150mA typical at (VI = 13.5V; -40°C ≤ Tj≤ 125°C)
• Load regulation is 10mV typical at (IQ = 5mA to 100mA)
• Charge current is 6.5μA typical at (VD = 1V)
• Drop voltage is 0.25V typical at (IQ = 100mA)
• Current consumption is 240μA typical at (IQ ≤ 1mA, Tj< 85°C)
• Junction temperature range from -40°C to 150°C, DSO-14 package