MIC94325/45/55
500mA LDO with Ripple Blocker Technology
General Description
Features
The MIC943x5 Ripple Blocker is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output
voltage.
This is important for applications where a DC/DC switching converter is required to lower or raise a battery
voltage but where switching noise cannot be tolerated by sensitive
1.
8V to 3.
6V input
voltage range Active noise rejection over a wide frequency band
50dB from 10Hz to 5MHz at 500mA load Rated to 500mA output current Fixed and adjustable output
voltages
downstream circuits such as in RF applications.
The MIC943x5 main...