MIC23051 Datasheet (Microchip) - 4MHz PWM Buck Regulator

MIC23051, 4MHz PWM Buck Regulator

The MIC23051 is a high efficiency 600 mA PWM synchronous buck (step-down) regulator featuring HyperLight Load®, a patented switching scheme that offers best in class light load efficiency and transient performance while providing very small external components and low output ripple at all loads.

The

MIC23051 Features

* Input Voltage: 2.7V to 5.5V

* 600 mA Output Current

* Fixed Output Voltage 1.25V, 1.2V, 1.4V and 1.8V with Voltage Scaling Down Using VSC pin to: 0.95V, 1.0V, 1.15V and 1.0V

* Ultra-Fast Transient Response

* 20 µA Typical Quiescent Current

* 4 MHz CC