Maxim Integrated's MAX8885EUK30+T Voltage Regulator

The MAX8885EUK30+T is a high-performance, low-dropout linear regulator (LDO) from Maxim Integrated, designed to deliver a continuous 200mA of output current. This regulator offers an impressive combination of features that make it an excellent choice for portable and space-constrained applications requiring efficient power management.

With a fixed output voltage of 3.0V, the MAX8885EUK30+T ensures a stable and reliable power supply for sensitive electronic components. The device operates over a wide input voltage range from 2.5V to 6.5V, making it versatile for various power sources, including single-cell lithium-ion (Li-ion) batteries, multi-cell alkaline batteries, or regulated 5V power supplies.

One of the key advantages of the MAX8885EUK30+T is its low dropout voltage, which allows it to maintain regulation with minimal difference between the input and output voltages. This characteristic is particularly beneficial in battery-powered devices, as it helps to maximize the usable battery life. Additionally, the low quiescent current of the MAX8885EUK30+T minimizes the power drain when the device is in standby mode, further enhancing battery efficiency.

The MAX8885EUK30+T is equipped with several protective features to ensure the safety and longevity of the end application. These include thermal shutdown protection, which prevents the device from overheating, and a current limit to safeguard against excessive loads. Furthermore, the regulator offers a fast transient response, which is critical for maintaining stable voltage levels during rapid changes in load.

Maxim Integrated has packaged the MAX8885EUK30+T in a space-saving SOT-23 package, which is ideal for compact designs. The small footprint of the package, along with the low number of external components required for operation, makes it easy to integrate into a variety of electronic systems.

In summary, the MAX8885EUK30+T from Maxim Integrated is a robust and efficient voltage regulator that combines low dropout performance, a fixed 3.0V output, and protective features in a compact package. Its suitability for battery-powered and portable applications makes it a popular choice among engineers and designers looking to enhance power management in their products.