Product Overview: Texas Instruments LP3988QMFX-2P85

The LP3988QMFX-2P85 from Texas Instruments is a high-performance, low-dropout regulator designed for mobile phones and other battery-powered wireless devices. This advanced power management integrated circuit (IC) is engineered to provide a stable and efficient power supply, ensuring optimal performance and extended battery life for your device.

Key Features

• Low Dropout Voltage: The LP3988QMFX-2P85 boasts an ultra-low dropout voltage, which enhances the efficiency of power conversion and allows the device to operate effectively even when the battery voltage is low.
• High Output Accuracy: This regulator offers an impressive output voltage accuracy, ensuring that your device receives a consistent power supply without fluctuations that could potentially cause harm or reduce performance.
• Low Quiescent Current: The low quiescent current feature minimizes power consumption when the device is in standby mode, which is crucial for prolonging battery life in portable applications.
• Thermal Shutdown Protection: Built-in thermal shutdown protection safeguards the IC against overheating, ensuring reliable operation and preventing damage to the device under extreme conditions.
• Fast Start-Up Time: The LP3988QMFX-2P85 is designed to have a rapid start-up time, which is essential for applications that require quick power-up sequences.

Applications

The versatility of the LP3988QMFX-2P85 makes it suitable for a wide range of applications, including but not limited to:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Digital Cameras
• Portable Media Players
• Wireless LAN Devices

Technical Specifications

With a fixed output voltage of 2.85V, the LP3988QMFX-2P85 comes in a micro SMD package, making it ideal for space-constrained applications. Its input voltage range, thermal performance, and package design are all tailored to meet the rigorous demands of modern portable electronics.

Quality and Reliability

As with all Texas Instruments products, the LP3988QMFX-2P85 is manufactured to the highest quality standards, ensuring reliability and performance consistency. Customers can trust in the durable construction and meticulous design that Texas Instruments is known for.

For detailed technical specifications, application notes, and support resources, please refer to the official Texas Instruments website or contact their customer support team.