The MT6273 SOT-23-6 RoHS Switching Controllers manufactured by XIAN Aerosemi Tech are low-power, low-cost integrated controllers that are designed to reduce system footprint and cost. They provide features such as integrated low RDSON power MOSFET switch, wide operating voltage range, current limit, and protection features. The controllers are easy to use and require less components than conventional external FET controllers. The devices are ideal for space-constrained and cost-sensitive applications such as charging solutions, USB applications, and ultra portable consumer and power tools.