The LP3988IMF-2.85/NOPB is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a fixed output of 2.85 volts. Catering to a wide array of electronic applications, this regulator is an ideal choice for portable and battery-powered devices due to its low power consumption and small footprint.

Key Features

• Fixed Output Voltage: This LDO provides a stable 2.85V output, which is crucial for consistent performance in electronic circuits.
• High Accuracy: The output voltage accuracy is maintained within a tight range, ensuring reliable operation of sensitive electronic components.
• Low Dropout: The LP3988IMF-2.85/NOPB operates with a very low dropout voltage, making it efficient even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device's low idle current makes it suitable for battery-powered applications where power efficiency is paramount.
• Thermal Shutdown Protection: It includes a thermal shutdown feature that protects the device from overheating, enhancing its reliability and longevity.
• Current Limit Protection: The built-in current limit protection helps prevent damage to the regulator and the downstream circuitry during fault conditions.

Applications

The LP3988IMF-2.85/NOPB is versatile and can be used in various applications, including:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Portable Media Players
• Wireless LAN and Bluetooth® Devices
• GPS Receivers

Package and Quality

The device comes in a compact SOT-23 package, which is suitable for space-constrained applications. It is also provided in a lead-free, RoHS-compliant package, ensuring adherence to environmental standards. The "NOPB" suffix indicates that it is part of Texas Instruments' eco-friendly "No Lead" product line.

Conclusion

With its precision voltage regulation, low power consumption, and protective features, the LP3988IMF-2.85/NOPB from Texas Instruments stands out as an excellent power management solution for a wide range of electronic devices. Its compact size and robust design make it a reliable and eco-friendly choice for engineers and designers alike.