The LD7838GR with LED Drivers SOP7 RoHS manufactured by Leadtrend is an integrated step-up converter. This device features a number of highly integrated functions including switching regulators, current-sensing circuit, voltage divider, LED driver, over-current protection, over-voltage protection, over-temperature protection, and many more. It is designed to provide efficient power conversion and protection while driving LED lighting applications. The package type is a RoHS compliant Surface Mount Small Outline Package (SOP7). This product has a wide input voltage range which supports voltages from 2.8V to 30V DC, while its output supports a voltage range from 6V up to 40V. The switching frequency can be programmed up to 2.5MHz, allowing for a wide range of design possibilities.