The LP3985ITLX-3.1 is a high-performance, low-dropout regulator (LDO) from Texas Instruments, designed to maintain precision output voltage stability across various applications. This LDO is particularly suitable for portable electronic devices, where energy efficiency and space constraints are critical considerations.

Key Features

• Output Voltage: The device provides a fixed output voltage of 3.1V, which is ideal for consistent power supply needs.
• High Accuracy: It features a high accuracy output voltage tolerance, ensuring reliable and consistent performance for sensitive electronic components.
• Low Dropout: With its low dropout voltage, the LP3985ITLX-3.1 ensures efficient operation even when the input voltage is close to the output voltage, thereby extending battery life in portable applications.
• Current Limit Protection: The built-in current limit protection safeguards the device and the load from damage due to excessive current draw.
• Thermal Shutdown: An integrated thermal shutdown feature provides additional protection by disabling the output if the junction temperature exceeds safe operating limits.
• Low Ground Pin Current: The low ground pin current minimizes quiescent power consumption, which is crucial for battery-powered devices.
• Small Package Size: The LP3985ITLX-3.1 comes in a compact package, making it suitable for space-constrained applications.

Applications

This LDO regulator is versatile and can be used in a wide range of applications, including:

• Mobile phones and PDAs
• Laptop computers
• Digital cameras and audio devices
• Portable gaming systems
• GPS receivers

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP3985ITLX-3.1 is no exception. It is designed to meet the stringent requirements of the most demanding applications, ensuring a long operational life and stable performance.

For detailed technical specifications, application notes, and support resources, customers are encouraged to visit the Texas Instruments website or contact their support team.