onsemi

FAN1086MX

FAN1086MX Description

The FAN1086MX is a high-performance linear regulator designed by onsemi, featuring an adjustable output voltage and a robust set of protection features. This IC is ideal for applications requiring a reliable power management solution with a wide operating temperature range and high power supply rejection ratio (PSRR). The FAN1086MX operates within a temperature range of 25°C to 125°C, making it suitable for demanding industrial and automotive environments. It offers a maximum input voltage of 7.5V and can deliver up to 1.5A of output current, ensuring stable power delivery to various electronic systems.

FAN1086MX Features

• Adjustable Output Voltage: The FAN1086MX provides an adjustable output voltage ranging from 1.25V to 6V, allowing designers to optimize the regulator for specific load requirements.
• High PSRR: With a power supply rejection ratio of 72dB at 120Hz, the FAN1086MX effectively minimizes noise and ripple, ensuring clean and stable output voltage.
• Over Current and Over Temperature Protection: These protection features safeguard the regulator and connected circuits from damage due to excessive current or temperature, enhancing system reliability.
• Low Dropout Voltage: The maximum dropout voltage of 1.5V at 1.5A ensures efficient power conversion, even at low input-to-output voltage differentials.
• Surface Mount Packaging: The FAN1086MX is available in a surface mount package (TO263-3), facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the FAN1086MX is suitable for extended storage and handling without the need for special moisture protection.

FAN1086MX Applications

The FAN1086MX is well-suited for a variety of applications where stable and reliable power management is critical. Its adjustable output voltage and high PSRR make it ideal for:

• Industrial Control Systems: Providing stable power to sensors, actuators, and control modules in harsh industrial environments.
• Automotive Electronics: Ensuring reliable power supply to electronic control units (ECUs) and other automotive systems that operate within a wide temperature range.
• Telecommunications: Supplying clean power to base stations and other communication equipment that require low noise and high reliability.
• Consumer Electronics: Powering devices such as routers, set-top boxes, and other consumer electronics that demand stable and efficient power solutions.

Conclusion of FAN1086MX

The FAN1086MX from onsemi is a versatile and reliable linear regulator that offers a comprehensive set of features tailored for demanding power management applications. Its adjustable output voltage, high PSRR, and robust protection features make it an excellent choice for ensuring stable and efficient power delivery. Despite its obsolete status, the FAN1086MX remains a valuable component for existing designs and legacy systems, providing a proven and reliable power management solution.