The TLE7279-2 is a monolithic integrated voltage regulator with early warning and reset dedicated for microcontroller supplies under harsh automotive environment conditions. Due to its ultra low quiescent current the TLE7279-2 is perfectly suited for applications permanently connected to battery. In addition the regulator can be shut down via the Enable input causing the current consumption to drop below 3 µA. The TLE7279-2 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 °C to 150 °C.
- Output voltage 5 V, 3.3 V or 2.6 V
- Output voltage tolerance ±2%
- Output current up to 180 mA
- Ultra low quiescent current consumption < 36 µA
- Enable function
- Very low dropout voltage
- Reset with adjustable power-on delay
- Input Voltage Sense (Early Warning)
- Output protected against short circuit
- Wide operation range: up to 45 V
- Wide temperature range: -40 °C to 150 °C
- Over temperature protection
- Overload protection
- Green Product (RoHS compliant)
- AEC Qualified
- Wide input operation and temperature range
- Very low quiescent current stable with 470nF ceramic capacitor
- Very low dropout
- Automotive general
- Low power standby systems
Introduction to Automotive Linear Voltage Regulators.
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