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MIC94305
500mA Switch with Ripple Blocker™ Technology
General Description
Features
The MIC94305 is an integrated load switch that incorporates Micrel’s Ripple Blocker active filter technology. The MIC94305 provides high-frequency ripple attenuation (switching noise rejection) for applications where switching noise cannot be tolerated by sensitive downstream circuits, such as RF applications. A lowvoltage logic enable pin disconnects the pass element and puts the MIC94305 in a low current-shutdown state when disabled.
The MIC94305 operates from an input voltage of 1.8V to 3.6V, allowing true load switching of low-voltage power rails in any electronic device. The output voltage (VOUT) is set at a fixed drop (typically 170mV) from the input voltage (VOUT = VIN – 170mV).
MIC94305 Datasheet
