The LM238K is a versatile and robust voltage regulator designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This regulator is part of the LM23x series, known for their reliability and precision in maintaining a stable voltage level. The LM238K is specifically engineered to cater to a wide range of applications, from automotive to industrial systems, where consistent voltage is crucial for the performance and longevity of electronic circuits.

Key Features

• Output Voltage: The LM238K delivers a fixed output voltage of 5V, which is essential for logic circuits and standard digital components.
• Output Current: Capable of providing an output current of up to 5A, this regulator can support a variety of power demands, making it suitable for high-power applications.
• Thermal Protection: Equipped with internal thermal overload protection, the LM238K automatically shuts down when the operating temperature exceeds safe limits, thereby protecting the device and the system it powers.
• Short Circuit Protection: This voltage regulator features short circuit protection, ensuring that both the regulator and the connected devices are safeguarded against sudden surges in current.
• Safe Area Protection: The LM238K incorporates safe area protection, which limits the output current during overload conditions, thus preventing device failure.

Applications

The LM238K is suitable for a wide range of applications, including:

• Power supplies for digital systems
• Automotive electronics
• Industrial machinery
• Battery chargers
• Motor control circuits

Package and Quality

The LM238K is housed in a robust TO-3 package, known for its high power dissipation and durability. The metal canister provides excellent thermal conduction, allowing the device to operate efficiently even under high power or temperature conditions. STMicroelectronics ensures that all of its products, including the LM238K, meet the highest quality standards, providing reliability and performance that engineers and manufacturers can trust.