3.3V 200mA Positive Fixed LDO Voltage Regulator in SOT-23 package
We are using this in our sensor modules where input voltage can be 3.3V or 5V and output will be fixed 3V to sensor IC. So if user inputs 3.3V the output is 3V due to low drop out voltage of this IC. When you input 5V the output is 3.3V. This IC is excellent where you want to design modules compitable with various input voltages.