The MAX8863REUK from Maxim Integrated is a low-dropout (LDO) linear regulator that offers a high degree of performance for power-sensitive applications. This regulator is designed to maintain a stable output voltage with a minimal input-to-output voltage differential, making it an ideal choice for battery-powered devices where efficiency is paramount.

Key Features

• Output Voltage: The device provides a fixed output voltage, ensuring a consistent power supply for sensitive electronic components.
• Low Dropout Voltage: With its low dropout characteristic, the MAX8863REUK can operate efficiently even when the input voltage is very close to the output voltage, which is crucial for maximizing battery life in portable devices.
• High Output Accuracy: The regulator maintains a high level of accuracy in its output voltage, which is essential for the reliable operation of digital circuits that require precise voltage levels.
• Thermal Protection: The device includes thermal overload protection, which shuts down the regulator to prevent damage if it becomes too hot.
• Short-Circuit Protection: In the event of a short circuit, the MAX8863REUK is protected from damage by a current-limiting feature and a thermal shutdown mechanism.

Applications

The MAX8863REUK is versatile and can be used in a wide range of applications. It is particularly well-suited for portable electronics due to its low power consumption and small footprint. Common applications include:

• Cellular phones
• PDAs and handheld devices
• Laptop computers
• Portable media players
• GPS receivers

Package and Availability

This regulator is available in a 5-pin SOT-23 package, which is designed for space-constrained applications. The compact form factor of the MAX8863REUK allows it to be easily integrated into various circuit designs without taking up significant board space. For availability, pricing, and additional technical details, interested parties should contact Maxim Integrated or authorized distributors.