The LP2985AITP-2.8 is a high-performance, low dropout regulator (LDO) from Texas Instruments designed to deliver a well-regulated 2.8V output from a higher voltage input. This LDO is ideal for portable and battery-powered applications where extended battery life is crucial.

Key Features

• Output Voltage: Precisely regulated 2.8V output with high accuracy.
• Dropout Voltage: Ultra-low dropout performance, typically 280 mV at full-rated load of 150 mA, ensuring efficiency in operation.
• Output Current: Capable of supplying up to 150 mA of load current, suitable for a wide range of applications.
• Stable with Low ESR Capacitors: Stable with ceramic capacitors as low as 1 µF, providing flexibility in design and reducing overall component size.
• Low Quiescent Current: The device features a low quiescent current, which is ideal for battery-powered devices.
• Thermal Protection: Integrated thermal shutdown protection ensures the device operates within safe temperature limits.
• Current Limit Protection: Built-in current limit protection prevents damage from overcurrent conditions.

Applications

The LP2985AITP-2.8 is suitable for a variety of applications, including but not limited to:

• Mobile Phones
• PDAs and Handheld Devices
• Portable Media Players
• Battery-Powered Equipment
• Wireless LAN and Bluetooth® Devices

Package and Quality

This LDO comes in a compact 5-Pin SOT-23 package, which is ideal for space-constrained applications. Texas Instruments is known for its commitment to quality, and the LP2985AITP-2.8 is no exception. It is designed and manufactured to meet the highest standards, ensuring reliable performance across its operational lifespan.

Additional Resources

For detailed technical specifications, application notes, and support resources, please refer to the official Texas Instruments product page and datasheet for the LP2985AITP-2.8.