Maxim Integrated MAX8877EUK30+T Low-Dropout Linear Regulator

The MAX8877EUK30+T is a high-performance, low-dropout (LDO) linear regulator designed by Maxim Integrated, offering a precise, stable voltage supply for a wide array of electronic applications. This compact and efficient regulator is ideal for portable devices where energy conservation is paramount, such as mobile phones, PDAs, and portable media players.

Key Features

• Output Voltage: This regulator provides a fixed output voltage of 3.0V, which is suitable for powering low-voltage logic and ICs.
• High Accuracy: The output voltage accuracy is ±1%, ensuring reliable and consistent performance for sensitive electronic components.
• Low Dropout: The MAX8877EUK30+T boasts a low dropout voltage, allowing for efficient operation even when the input voltage is close to the output voltage, minimizing power loss and heat generation.
• High PSRR: The high power supply rejection ratio (PSRR) of 70dB at 1kHz reduces the sensitivity to fluctuations in the input voltage, providing a more stable output.
• Low Quiescent Current: Its low quiescent current of just 17µA (typical) extends battery life in portable applications.
• Thermal Overload Protection: Built-in thermal overload protection safeguards the device against damage from overheating.
• Short-Circuit Protection: The regulator also includes short-circuit protection, enhancing the reliability and longevity of both the regulator and the electronic system it powers.

Package and Availability

The MAX8877EUK30+T comes in a compact 5-pin SOT-23 package, making it suitable for space-constrained applications. Its small footprint allows for integration into densely packed PCBs without sacrificing performance.

Applications

• Portable Electronics
• Battery-Powered Devices
• Handheld Instruments
• Wireless Communication Equipment

With its combination of high accuracy, low power consumption, and robust protection features, the MAX8877EUK30+T from Maxim Integrated stands out as a reliable power management solution for designers looking to optimize their low-voltage applications.