Overview of the LM217LZ Voltage Regulator

The LM217LZ is a versatile and reliable voltage regulator designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This regulator is part of the LM217 series and is widely recognized for its stability and efficiency in a range of electronic applications.

Key Features

• Output Voltage Range: The LM217LZ offers an adjustable output voltage range from 1.2V to 37V, which allows for a wide variety of uses in different circuit configurations.
• Output Current Capability: It can deliver up to 1.5A of output current, making it suitable for moderate power requirements.
• Thermal Overload Protection: The device includes built-in thermal overload protection that safeguards it from damage due to excessive heat and power dissipation.
• Short Circuit Protection: Short circuit protection is also integrated, ensuring the regulator and your circuit remain safe in the event of a fault.
• Output Transistor Safe Operating Area Compensation: This feature compensates for variations in the output transistor's safe operating area, enhancing the reliability of the regulator under different conditions.

Applications

The LM217LZ is suitable for a variety of applications, including:

• Power supplies for diverse electronic devices
• Battery chargers
• Linear regulators in complex multi-voltage power supplies
• Post-regulation for switching supplies

Package Information

The LM217LZ is provided in a TO-92 package, which is known for its compact size and ease of integration into a wide range of electronic assemblies. The TO-92 package is also advantageous for applications with limited space and for those requiring a simple and cost-effective solution.

Quality and Reliability

As with all STMicroelectronics products, the LM217LZ is built to meet high-quality standards. The device is designed for long-term reliability, which is essential for industrial, commercial, and consumer applications where consistent performance is critical.

For detailed specifications and application notes, it is recommended to consult the datasheet provided by STMicroelectronics. This will ensure a comprehensive understanding of the LM217LZ's capabilities and how it can be effectively utilized in your specific application.