The LM317KCE3 is a versatile and robust adjustable voltage regulator from Texas Instruments, designed to offer a convenient and efficient solution for customizable power supply designs. This three-terminal positive regulator is capable of supplying in excess of 1.5 A over an output voltage range of 1.25 V to 37 V. It is housed in a TO-220 package, making it suitable for a wide range of applications that require a high level of reliability and performance.

Key Features

• Output Voltage Range: The LM317KCE3 provides an adjustable output voltage from 1.25 V to 37 V, which can be set with just two external resistors. This feature allows for a high level of flexibility in a multitude of applications.
• Current Output: With the capability to deliver more than 1.5 A of load current, this regulator can power a wide array of devices and is particularly useful for projects requiring a significant amount of current.
• Thermal Overload Protection: The device is equipped with thermal overload protection that shuts down the regulator should the internal temperature exceed safe operating limits, ensuring the longevity and reliability of both the regulator and your application.
• Output Short Circuit Protection: The inclusion of output short circuit protection helps to safeguard the device against potential damage that can occur from output to ground short conditions.
• Safe Operating Area Protection: The LM317KCE3 also features safe operating area protection, which reduces the output current as the input-to-output differential increases. This prevents the device from overheating and failing under extreme conditions.

Applications

The LM317KCE3 is a highly versatile component suitable for a plethora of electronic applications. It is commonly used in power supplies, instrumentation, and any other device that requires a stable and adjustable voltage source. Its ability to maintain a stable output voltage despite variations in input voltage and load conditions makes it ideal for high-performance configurations.

Quality and Reliability

As with all Texas Instruments products, the LM317KCE3 is manufactured to the highest standards of quality and reliability. It is designed to meet the rigorous demands of the electronics industry, making it a trusted choice for professionals and hobbyists alike.