MIC94310
Features
- 1.8V to 3.6V Input Voltage Range
- Active Noise Rejection Over a Wide Frequency
Band: >50 d B from 10 Hz to 10 MHz at 200 m A Load
- Rated to 200 m A Output Current
- Fixed Output Voltages
- Current-Limit and Thermal-Limit Protected
- 1.2 mm × 1.6 mm 4-Pin Thin DFN
- 5-Pin SOT-23
- Logic-Controlled Enable Pin
- - 40°C to +125°C Junction Temperature Range
Applications
- Smartphones/Smart Books
- Tablet PC/Notebooks and Webcams
- Digital Still and Video Cameras
- Global Positioning Systems
- Mobile puting
- Automotive and Industrial Applications
General Description
The MIC94310 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 downstream circuits such as in RF applications. The MIC94310 maintains...
