onsemi

FAN1086M285

FAN1086M285 Description

The FAN1086M285 is a linear regulator IC designed by onsemi, offering a fixed output voltage of 2.85V and a maximum output current of 1.5A. This device is housed in a TO263-3 package, making it suitable for surface mount applications. It operates within a temperature range of 25°C to 125°C, ensuring reliable performance in various environmental conditions. The regulator is designed to handle a maximum input voltage of 7.5V and features a dropout voltage of 1.5V at full load, which is optimal for applications requiring efficient power management.

FAN1086M285 Features

• Fixed Output Voltage: The FAN1086M285 provides a stable output voltage of 2.85V, ensuring consistent power delivery to sensitive electronic components.
• High Output Current: With a maximum output current of 1.5A, this regulator can support high-power applications, making it suitable for a wide range of devices.
• Low Dropout Voltage: The maximum dropout voltage of 1.5V at 1.5A ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Protection Features: Integrated over-current and over-temperature protection features safeguard the regulator and connected components from damage, enhancing system reliability.
• Surface Mount Compatibility: The TO263-3 package allows for easy integration into compact and high-density PCB designs.
• Wide Operating Temperature Range: The 25°C to 125°C operating temperature range makes the FAN1086M285 suitable for use in both standard and high-temperature environments.
• High PSRR: A power supply rejection ratio (PSRR) of 72dB at 120Hz ensures minimal noise and ripple on the output voltage, providing clean power to sensitive circuits.

FAN1086M285 Applications

The FAN1086M285 is ideal for a variety of applications that require a stable and efficient power supply. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics where a fixed output voltage and high current capability are essential.
• Industrial Equipment: Suitable for industrial applications that operate in high-temperature environments and require reliable power management.
• Automotive Systems: The wide operating temperature range and robust protection features make this regulator suitable for automotive electronics, where reliability and efficiency are paramount.
• Telecommunications: Can be used in telecom equipment where a stable power supply is crucial for maintaining consistent performance.

Conclusion of FAN1086M285

The FAN1086M285 from onsemi is a robust and efficient linear regulator designed to meet the demands of modern electronic systems. Its combination of a fixed output voltage, high output current, low dropout voltage, and extensive protection features make it a reliable choice for a variety of applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for engineers and designers seeking a dependable power management solution.