ON Semiconductor's LM317MDTG Adjustable Voltage Regulator

The LM317MDTG is a versatile and reliable adjustable voltage regulator designed by ON Semiconductor, a leader in energy-efficient innovations. This device is engineered to provide a convenient and efficient solution for a wide range of adjustable voltage requirements in various electronic applications.

Encased in a durable D2PAK surface-mount package, the LM317MDTG offers a robust design that can handle a continuous output current of up to 500 mA. Its output voltage can be set to any value between 1.25 V and 37 V, making it highly adaptable for different circuit designs. The flexibility of the output voltage is achieved by selecting appropriate external resistors to form a resistive divider, allowing for precise voltage adjustments tailored to specific needs.

The LM317MDTG operates with an input voltage range from 4.2 V to 40 V, providing a stable and reliable output even under varying input conditions. This feature ensures that the device can maintain a constant voltage level, which is critical for sensitive electronic components that require stable power for optimal performance.

One of the key features of the LM317MDTG is its built-in thermal overload protection, which safeguards the device and the circuit from damage due to excessive heat. In addition, it comes with current limiting capabilities, ensuring that the output current does not exceed the maximum safe level, even in the event of a fault condition. This combination of protections ensures long-term reliability and safety for both the regulator and the attached components.

With its impressive specifications and ON Semiconductor's commitment to quality, the LM317MDTG is an excellent choice for applications requiring an adjustable voltage source. It is commonly used in power supplies, battery chargers, and as a part of motor control circuits. Its compact size and surface-mount design make it suitable for space-constrained applications, while its ease of use and robust protection features make it a dependable component for both hobbyist projects and professional designs.

Whether you're designing a custom power supply or looking to add a variable voltage source to your electronic project, the LM317MDTG from ON Semiconductor offers the performance, flexibility, and reliability you need.