MIC94300 Series

200mA Ripple Blocker, Voltage Follower

Catalog

200mA Ripple Blocker, Voltage Follower

Part	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Voltage - Load (Min)	Voltage - Load (Max)	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Current - Output (Max)	Package / Case	Package Width	Package Name	Package Length	Output Ratio	Input Ratio	Input Type	Fault Protection	Output Type	Mounting Type	Switch Type	Number of Outputs	Interface
Microchip Technology MIC94300YMT-TR	125 °C	-40 °C	High Side	1.8 V	3.6 V	Not Required	Not Required	200 mA	4-TMLF® 4-UFDFN Exposed Pad	1.6 mm	4-TMLF®	1.2 mm	1	1	Non-Inverting	Current Limiting (Fixed) Over Temperature	N-Channel	Surface Mount	General Purpose	1	On/Off
Microchip Technology MIC94300YMT-T5	125 °C	-40 °C	High Side	1.8 V	3.6 V	Not Required	Not Required	200 mA	4-TMLF® 4-UFDFN Exposed Pad	1.6 mm	4-TMLF®	1.2 mm	1	1	Non-Inverting	Current Limiting (Fixed) Over Temperature	N-Channel	Surface Mount	General Purpose	1	On/Off

Catalog

200mA Ripple Blocker, Voltage Follower

Description

The MIC94300 is an integrated load switch that incorporates Ripple Blocker™ active filter technology. The MIC94300 provides high-frequency ripple attenuation (switching noise rejection) for applications where a switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. A low-voltage logic enable pin disconnects the pass element and places the MIC94300 into a low current-shutdown state when disabled. The MIC94300 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). This maintains high efficiency independent of given load conditions and currents.