Description
The L5050S is a 5 V low dropout linear voltage regulator suitable for automotive applications, available in a SO-8 package. The LDO delivers up to 50 mA of load current, and consumes as low as 5 µA of quiescent current with device disabled. High output voltage accuracy (±2%) is kept over wide temperature range, line and load variation. Enable feature allows output enabling or disabling. The maximum input voltage is 40 V. The regulator output current is internally limited and the device is protected against short circuit, overload and over temperature conditions. In addition, only low value ceramic capacitor on output is required for stability. L5050S Max DC supply voltage VS 40 V Max output voltage tolerance ∆Vo +/-2% Max dropout voltage Vdp 500 mV Output current Io 50 mA Quiescent current Iqn 5 µA (1) 1. Typical value valid with En=LOW. 62