Functional Description
The TLE 4473 is a monolithic integrated voltage regulator with two low dropout outputs, a main output Q1 for loads upto 300 mA and a stand by output Q2 providing a maximum of 190 mA.

FEATUREs
• Stand-by output190 mA; 5 V ±2%
• Main output: 300 mA, 5 V
tracked to the stand-by output
• Low quiescent current consumption
• Disable function separately for both outputs
• Wide operation range: up to 42 V
• Very low dropout voltage
• 2 independent reset circuits
• Watchdog
• Output protected against short circuit
• Wide temperature range: -40 °C to 150 °C
• Overtemperature protection
• Overload protection
• Green product (RoHS compliant)
• AEC qualified