LPDDR stands for Low Power Double Data Rate, a type of memory used primarily in mobile devices like smartphones and tablets. It is designed to consume less power while providing high-speed data transfer, making it ideal for battery-operated gadgets. This memory technology helps improve the overall performance and efficiency of devices by allowing faster access to data without draining the battery quickly. LPDDR is commonly found in various generations, such as LPDDR2, LPDDR3, and LPDDR4, each offering enhancements in speed and energy efficiency.