The TLS850B0TB V50 is a high performance, very low dropout linear voltage regulator for 5.0 V supply in a PGTO263-5 package. Input voltage range of 3V to 40V and low quiescent current of 20μA. Ideal for automotive systems connected to the battery. Fast regulation and high stability. Dropout voltage below 100mV at output currents below 100mA.This makes TLS850B0TB V50 suitable for automotive systems during cranking. Enable feature for on/off control. Internal protection against output short, overcurrent, and overtemperature.