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MAX8868EZK28+T

MAX8868EZK28+T Description

The MAX8868EZK28+T is a linear regulator IC designed for high-performance power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device offers a fixed output voltage of 2.8V and can deliver a maximum output current of 150mA. It is housed in a compact TSOT23-5 package, making it suitable for space-constrained designs. The MAX8868EZK28+T features a low dropout voltage of 0.165V at 150mA, ensuring efficient power delivery even at low input voltages. It also includes a range of protection features such as over-current, over-temperature, reverse polarity, and short-circuit protection, enhancing its reliability and robustness. The device operates with a maximum input voltage of 6.5V and has a quiescent current of 180µA, contributing to its energy efficiency.

MAX8868EZK28+T Features

• Output Type: Fixed 2.8V output voltage, providing stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6.5V, allowing compatibility with a variety of input power sources.
• Output Current: Capable of delivering up to 150mA, suitable for powering low-to-medium current applications.
• Low Dropout Voltage: 0.165V at 150mA, ensuring high efficiency and minimal power loss.
• Protection Features: Comprehensive protection mechanisms including over-current, over-temperature, reverse polarity, and short-circuit protection, safeguarding the device and connected circuits.
• Enable Control: Integrated enable control feature allows for dynamic power management and system optimization.
• Low Quiescent Current: 180µA, contributing to energy efficiency and extended battery life in portable applications.
• High PSRR: 63dB at 10kHz, ensuring low noise and high signal integrity.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Mounting Type: Surface mount, compatible with automated assembly processes and modern PCB designs.

MAX8868EZK28+T Applications

The MAX8868EZK28+T is ideal for a range of applications where stable power supply and high efficiency are critical. Its low dropout voltage and comprehensive protection features make it suitable for portable devices, consumer electronics, and industrial systems. Specific use cases include:

• Portable Devices: Ideal for smartphones, tablets, and other handheld devices where space and power efficiency are paramount.
• Consumer Electronics: Suitable for powering sensitive components in devices such as cameras, media players, and wearables.
• Industrial Systems: Can be used in control systems, sensors, and other industrial applications requiring reliable power management.
• Medical Devices: Applicable in medical equipment where stable power supply and low noise are essential for accurate measurements and safe operation.

Conclusion of MAX8868EZK28+T

The MAX8868EZK28+T is a versatile and reliable linear regulator IC that offers a combination of high performance and robust protection features. Its fixed 2.8V output and low dropout voltage make it an excellent choice for applications requiring stable power delivery and high efficiency. Despite being marked as obsolete, the MAX8868EZK28+T remains a valuable component for designers seeking a compact, efficient, and reliable power management solution. Its compliance with environmental standards and compatibility with modern manufacturing processes further enhance its appeal.