The LM317LCPW from Texas Instruments is a versatile and reliable adjustable voltage regulator designed for a wide range of applications. This regulator is capable of supplying in excess of 100 mA over an output voltage range of 1.25 V to 37 V. It operates with an input voltage range from 4.5 V to 40 V, making it suitable for various electronic devices and projects.

Key Features

• Output Voltage Range: 1.25 V to 37 V adjustable output provides flexibility for custom voltage requirements.
• Output Current: Capable of delivering 100 mA of load current with an output voltage adjustable over a 1.2 V to 37 V range.
• Thermal Overload Protection: Ensures the device remains safe under extreme operating conditions.
• Current Limiting: Integrated current limiting protects the regulator and the load from damage due to overcurrent.
• Package: Available in an 8-pin TSSOP (Thin Shrink Small Outline Package), which is suitable for space-constrained applications.

Applications

The LM317LCPW is a highly adaptable component that can be used in a variety of electronic circuits and systems. It is commonly found in:

• Power supplies for battery chargers, consumer electronics, and embedded systems.
• Linear regulators in complex multi-voltage electronics.
• Adjustable current sources for LED lighting and battery charging.
• Post-regulation for switching power supplies.

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and the LM317LCPW is no exception. Each device is rigorously tested to ensure it meets the high standards expected from Texas Instruments, providing designers with confidence in the performance and reliability of their power management solutions.

Technical Support and Resources

For technical support, reference designs, and further information, engineers and designers can access a wealth of resources on the Texas Instruments website, including datasheets, application notes, and simulation tools to assist in the successful implementation of the LM317LCPW in their projects.