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MAX8878EZK45+T

MAX8878EZK45+T Description

The MAX8878EZK45+T is a highly efficient linear regulator designed by Analog Devices Inc./Maxim Integrated, offering a fixed output voltage of 4.5V and a maximum output current of 150mA. This regulator is housed in a compact TSOT23-5 package, making it ideal for space-constrained applications. It features a maximum input voltage of 6.5V and a typical dropout voltage of 0.165V at 150mA, ensuring high efficiency and minimal power loss. The regulator also includes a quiescent current of 180µA and a supply current of 100µA, contributing to its low power consumption.

MAX8878EZK45+T Features

• Output Type: Fixed at 4.5V, ensuring stable power supply for specific applications.
• Input Voltage Range: Up to 6.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for low to medium power requirements.
• Efficiency: Low dropout voltage of 0.165V at 150mA, minimizing power loss and heat generation.
• Low Power Consumption: Quiescent current of 180µA and supply current of 100µA, ideal for battery-operated devices.
• Protection Features: Over current, over temperature, reverse polarity, and short circuit protection ensure robustness and reliability.
• Control Features: Enable function allows for easy control and shutdown of the regulator.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.
• Mounting Type: Surface mount, facilitating easy integration into PCB designs.
• Packaging: Tape & Reel (TR), suitable for automated assembly processes.

MAX8878EZK45+T Applications

The MAX8878EZK45+T is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and low power consumption make it ideal for portable devices, such as:

• Battery-Powered Devices: Ideal for applications where battery life and efficiency are critical.
• Consumer Electronics: Suitable for devices requiring a stable 4.5V supply, such as handheld gadgets and small appliances.
• Industrial Equipment: Provides reliable power for low-power sensors and control modules.
• Medical Devices: Ensures stable power supply for critical medical equipment and wearables.

Conclusion of MAX8878EZK45+T

The MAX8878EZK45+T is a versatile and efficient linear regulator that offers a fixed 4.5V output with a maximum current of 150mA. Its low dropout voltage and low power consumption make it an excellent choice for applications where efficiency and compactness are paramount. The inclusion of comprehensive protection features ensures reliability and durability, making it a robust solution for various electronic devices. Despite being marked as obsolete, the MAX8878EZK45+T remains a reliable option for designers seeking a stable and efficient power management solution.