STMicroelectronics LM323K Voltage Regulator

The LM323K from STMicroelectronics is a highly reliable 5V positive voltage regulator designed to deliver a fixed output voltage with a high level of stability and efficiency. This robust component is encapsulated in a TO-3 package, known for its ability to dissipate heat effectively, making it suitable for applications that require a consistent 5V supply under varying load conditions and temperatures.

Key Features:

• Output Voltage: Provides a fixed output voltage of 5V, which is essential for a wide range of digital circuits and microcontroller-based systems.
• Output Current: Capable of delivering up to 3A of output current, making it suitable for powering a variety of components and devices.
• Thermal Overload Protection: The LM323K includes an internal thermal shutdown mechanism that protects the device from damage due to excessive heat.
• Short Circuit Protection: The built-in short circuit protection feature ensures the longevity of the regulator and the safety of the connected devices by preventing current overloads.
• Safe Area Compensation: Its safe area compensation feature allows for reliable operation even under varying load conditions and ambient temperatures.
• TO-3 Package: The robust TO-3 metal can package is known for its excellent thermal properties, allowing for efficient heat dissipation and ensuring stable performance.

Applications:

The LM323K is versatile and can be employed in various applications that require a stable 5V supply. These include:

• Linear power supplies
• Instrumentation systems
• Digital circuits
• Microcontroller-based projects
• Automotive electronics
• Battery chargers

With its combination of protection features, high current capability, and efficient heat dissipation, the LM323K from STMicroelectronics stands out as a reliable choice for designers and engineers looking for a dependable voltage regulation solution.