STMicroelectronics LM723CDI Voltage Regulator

The LM723CDI from STMicroelectronics is a versatile and highly reliable adjustable voltage regulator designed for applications requiring a wide input voltage range and precise output regulation. This integrated circuit is capable of delivering up to 150 mA of output current while providing excellent line and load regulation characteristics.

Key Features

• Input Voltage Range: The LM723CDI operates over a broad input voltage range from 9.5V to 40V, making it suitable for a variety of power supply configurations and allowing for flexibility in design.
• Adjustable Output: The output voltage can be adjusted from 2V to 37V by connecting a pair of external resistors in a voltage divider configuration, providing design versatility for specific application requirements.
• Current Limiting: Built-in current limiting features protect the regulator and the load from over-current conditions. This ensures the longevity and reliability of both the LM723CDI and the overall system.
• Thermal Shutdown: The thermal shutdown mechanism enhances the safety of the device by turning off the output when the internal temperature exceeds safe operating limits.
• Low Standby Current: The quiescent current is low, which makes the LM723CDI an energy-efficient choice for battery-powered devices.

Applications

The LM723CDI is a versatile component suitable for a wide range of applications, including:

• Power supplies for laboratory and industrial use
• Battery chargers
• Series pass regulators
• Switching regulators
• Motor control circuits

Package and Quality

The LM723CDI is offered in a 14-lead DI package that is designed to meet the requirements of various electronic assemblies. The robust construction of the package ensures the durability of the regulator in different environmental conditions. STMicroelectronics is committed to delivering high-quality products, and the LM723CDI is no exception, meeting stringent industry standards for performance and reliability.