The OPTIREG™ Linear TLE4271-2 is functional and electrical identical to TLE4271.
The device is a 5-V low drop fixed voltage regulator. The maximum input voltage is 42 V (65 V, ≤ 400 ms). Up to
an input voltage of 26 V and for an output current up to 550 mA it regulates the output voltage within a 2%
accuracy. The short circuit protection limits the output current of more than 650 mA. The IC can be switched
off via the inhibit input. An integrated watchdog monitors the connected controller. The device incorporates
overvoltage protection and temperature protection that disables the circuit at overtemperature
