Maxim Integrated's MAX8860EA27: A Low-Dropout Linear Regulator

The MAX8860EA27, a high-performance, low-dropout linear regulator from Maxim Integrated, is designed to deliver a stable and reliable power supply in a compact package. This regulator is particularly suited for portable electronics where energy efficiency and space constraints are critical considerations.

Key Features

• High Output Accuracy: The MAX8860EA27 offers an impressive output voltage accuracy of ±1.5%, ensuring precise voltage regulation for sensitive electronic components.
• Low Dropout Voltage: With a low dropout voltage of just 120mV at 150mA, this regulator maintains its output stability even when the input voltage is close to the output voltage, making it highly efficient for battery-operated devices.
• Low Quiescent Current: Its quiescent current is only 120µA, which reduces power consumption during idle periods and extends battery life.
• High Peak Output Current: The device can deliver up to 150mA of output current, catering to the needs of most low-power circuits.
• Thermal Overload Protection: The MAX8860EA27 includes built-in thermal overload protection that safeguards the device and the electronic system from damage due to excessive heat.
• Short-Circuit Protection: In the event of a short-circuit condition, the regulator provides immediate protection, preventing potential damage to the circuitry.

Applications

The MAX8860EA27 is ideal for a wide range of applications that require a stable and efficient power supply. It is commonly used in:

• Battery-powered devices
• Handheld consumer electronics
• Portable communication equipment
• PDAs and mobile phones
• Notebook computers

Package and Availability

Maxim Integrated has packaged the MAX8860EA27 in a space-saving 8-pin µMAX package, which is highly suitable for compact circuit designs. Its small footprint allows for easier integration into a variety of electronic assemblies.

With its combination of high accuracy, low power consumption, and robust protection features, the MAX8860EA27 from Maxim Integrated stands out as a reliable solution for designers looking to optimize the performance and longevity of their portable and low-power applications.