Product Summary

The TLE7273-2GV26 is a monolithic voltage regulator with integrated window watchdog and reset dedicated for microcontroller supplies under harsh automotive environment conditions. Due to its ultra low quiescent current, the TLE7273-2GV26 is perfectly suited for applications that are permanently connected to battery. In addition, the regulator can be shut down via the Enable input causing the current consumption to drop below 3μA. The TLE7273-2GV26 is equipped with an output current limitation and an overtemperature shutdown, protecting the device against overload, short circuit and over-temperature. It operates in the wide junction temperature range from -40℃ to 150℃.

Parametrics

TLE7273-2GV26 absolute maximum ratings: (1)Voltage, VI: -0.3 to 45V; (2)Voltage, permanent, VQ: -0.3 to 5.5V; (3)Voltage, t<10 s, VQ: -0.3 to 6.2V; (4)Voltage, VEN: -1 to 45V; (5)Current, IEN: -1 to 1mA; (6)Voltage, VRO: -1 to 7V; (7)Voltage, permanent, VWM1: -0.3 to 5.5V; (8)Voltage, t<10s, VWM1: -0.3 to 6.2V; (9)Current, IWM1: -5 to 5mA; (10)Voltage, Human Body Model (HBM): 3kV; (11)Voltage, Charged Device Model (CDM): 1.5kV; (12)Junction Temperature, Tj: -40 to 150℃; (13)Storage Temperature, Tstg: -50 to 150℃.

Features

TLE7273-2GV26 features: (1)Output Voltage 5V, 3.3V or 2.6V; (2)Output Voltage Tolerance ±2% Up To 180mA; (3)Ultra Low Quiescent Current Consumption < 36μA; (4)Enable Function; (5)Very Low Dropout Voltage; (6)Reset With Adjustable Power-On delay; (7)Window Watchdog With Current Dependent Deactivation; (8)Output Current Limitation; (9)Wide Operation Range Up To 45V; (10)Wide Temperature Range From -40℃ To 150℃; (11)Overtemperature Shutdown; (12)Green Product (RoHS compliant); (13)AEC Qualified.

Diagrams

TLE7273-2GV26 Block Diagram

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