The MAX8888EZK28+T from Maxim Integrated is a highly efficient, low-dropout (LDO) linear regulator designed to deliver a fixed output of 2.8 volts. This compact and reliable component is ideal for portable electronic devices where power conservation is critical. With its ability to source up to 200mA of output current while maintaining a low quiescent current, it is particularly suited for battery-operated applications such as mobile phones, PDAs, and handheld instruments.

Key Features

• Fixed 2.8V Output: Provides a stable and precise voltage, which is essential for sensitive electronics.
• High Output Accuracy: Maintains tight regulation with an accuracy of ±1.5% over temperature, line, and load variations.
• Low Quiescent Current: The device's quiescent current is just 90µA, which helps to maximize battery life in portable applications.
• Thermal Overload Protection: Incorporates built-in thermal overload protection that safeguards the device and the application during extreme operating conditions.
• Short-Circuit Protection: Provides robust protection against short-circuit conditions, enhancing the reliability of the end product.
• Low Dropout Voltage: The regulator operates with a very low dropout voltage, ensuring efficient use of power and prolonging battery life.
• Small SOT-23 Package: Comes in a tiny 5-pin SOT-23 package, making it suitable for space-constrained applications.

Applications

The MAX8888EZK28+T is versatile and can be used in a variety of applications. It is particularly well-suited for:

• Portable and battery-powered devices
• Wireless handsets and communication devices
• Personal digital assistants (PDAs)
• Portable media players
• Handheld instruments
• GPS receivers

With its combination of features, the MAX8888EZK28+T LDO linear regulator from Maxim Integrated is an excellent choice for designers looking for a reliable power management solution that minimizes power consumption without sacrificing performance.