MAX8869EUE50+

The MAX8869EUE50+ is a low-dropout linear regulator from Analog Devices / Maxim Integrated, designed for applications requiring a stable power source. It operates from an input voltage range of +2.7V to +5.5V and guarantees a 1A load current with a low dropout voltage of 200mV at 1A. The output voltage is preset at 5V with a high accuracy of ±1%, though it can also be adjusted from +0.8V to +5.0V.

This regulator utilizes Microcap technology and requires only a small 1µF output capacitor for stability. Its internal PMOS pass transistor contributes to a low supply current of 500µA, making it suitable for battery-operated equipment and networking hardware. Key features include adjustable soft-start, low-power shutdown, short-circuit protection, and thermal shutdown protection.

The MAX8869EUE50+ is supplied in a 16-pin TSSOP-EP package, which is compact and only 1.1mm high, offering a space-saving solution. This package type is surface mountable, facilitating integration into various electronic designs.

Applications for this device include telecom hardware, network equipment, mobile phone base stations, personal computers, and notebook computers, where reliable and efficient power regulation is essential.