The LM317T Adjustable Voltage Regulator IC by ST is a versatile and reliable component designed for a wide range of electronics applications. This pack of 5 units comes in the standard TO-220 package, making it easy to integrate into your circuits. With an adjustable output voltage ranging from 1.25V to 37V and an output current of up to 1.5A, it offers excellent flexibility for powering various electronic projects. The IC features built-in thermal overload protection and short-circuit protection, ensuring consistent and stable voltage regulation. Its simple three-pin configuration — Input, Output, and Adjust — makes it straightforward to use for both beginners and experienced engineers. Ideal for Arduino projects, DIY electronics, battery chargers, robotics, power supplies, and electronic experiments, this regulator is a must-have component for your toolkit. The robust TO-220 package ensures efficient heat dissipation, making it durable for long-term use. Whether you are learning, prototyping, or working on real-world projects, the LM317T is a dependable choice for all your voltage regulation needs.