K5609
MSK5609 SG1526J is a DC/DC adjustable step-down switching regulator IC, with a typical output voltage ranging from 0.8V to 5.5V. It is designed to operate with a wide input voltage supply ranging from 3.5V to 18V. It offers up to 1A continuous output current and also provides protection against over-current, over-temperature and input under-voltage. It comes in a space-saving SOP-8 package, uses high-frequency switching architecture to provide high efficiency, and can be externally programmed for quick adjustments.