The S3REG5033T18 is a regulator circuit which has been designed to provide 1.8V with a load current of up to 50mA, having a low area.
The S3REG5033T18 is a regulator circuit that features an automatic feedback sensing option to maintain a constant regulated output voltage level. It has been designed to provide a stable output in both low-drop and high-drop operation, while maintaining minimum ripple on supply lines in the presence of large load current spikes inherent with switching loads.
The S3REG5033T18 has been designed to allow low-drop operation in a low area (the PMOS pass device has been scaled for a voltage drop of no less than 0.062mV). To achieve these goals, the S3REG5033T18 requires a 4.7pF external ceramic capacitor.