Product Summary

The TLE4268GS is a 5V low-drop fixed voltage regulator. The maximum input voltage is 45 V. It can deliver an output current of at least 180 mA. The IC is short-circuit proof and features temperature protection that disables the circuit in the event of impermissibly high temperatures. The wiring of the reset switching threshold input enables the value of VRT to be reduced. The reset delay time can be adjusted using an external capacitor. The integrated watchdog monitors the connected active controller.

Parametrics

TLE4268GS absolute maximum ratings: (1)input voltage: -30 to 45V; (2)input current: internally limited; (3)reset output voltage: -0.3 to 7V; (4)watchdog input: -0.3 to 7V; (5)reset threshold: -0.3 to 7V; (6)ground current: -100 to 50mA; (7)junction temperature: 150℃; (8)storage temperature: -50 to 150℃.

Features

TLE4268GS features: (1)Output voltage tolerance≤±2 %; (2)Very low current consumption; (3)Low-drop voltage; (4)Watchdog; (5)Settable reset threshold; (6)Overtemperature protection; (7)Reverse polarity protection; (8)Short-circuit proof; (9)Suitable for use in automotive electronics; (10)Wide temperature range.

Diagrams

TLE4268GS block diagram

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