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FAN1086S285X  

Linear & Switching Voltage Regulators

FAN1086S285X Description

The FAN1086S285X is a linear voltage regulator designed by onsemi, offering a fixed output voltage of 2.85V and a maximum output current of 1.5A. This regulator is housed in a Surface Mount SOT223-4 package, making it suitable for compact and high-density PCB designs. It operates within a temperature range of 25°C to 125°C, ensuring reliable performance in various environmental conditions. The regulator features a maximum input voltage of 7.5V and a dropout voltage of 1.5V at full load, which is ideal for applications requiring efficient power conversion.

FAN1086S285X Features

• Fixed Output Voltage: Provides a stable 2.85V output, ensuring consistent power supply to connected devices.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for applications requiring higher current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 1.5V at 1.5A, the FAN1086S285X ensures efficient power conversion even at low input-to-output voltage differentials.
• Wide Operating Temperature Range: Operates reliably from 25°C to 125°C, making it suitable for industrial and automotive applications.
• Protection Features: Includes over-current and over-temperature protection, enhancing the reliability and safety of the regulator.
• Surface Mount Packaging: The SOT223-4 package allows for easy integration into compact PCB designs.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz ensures minimal noise and ripple in the output voltage.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during the manufacturing process.

FAN1086S285X Applications

The FAN1086S285X is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles that require a stable 2.85V supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that operate within the specified temperature range.
• Automotive Systems: Can be used in automotive applications where a reliable power supply is needed, such as in electronic control units (ECUs) and infotainment systems.
• Medical Devices: Applicable in medical equipment that requires precise and stable power delivery, such as diagnostic tools and monitoring devices.

Conclusion of FAN1086S285X

The FAN1086S285X from onsemi is a robust and efficient linear voltage regulator designed for applications requiring a stable 2.85V output and up to 1.5A of current. Its low dropout voltage, wide operating temperature range, and protection features make it a reliable choice for various industrial, automotive, and consumer electronic applications. Despite being marked as obsolete, the FAN1086S285X remains a viable option for existing designs and legacy systems where its unique specifications are required.

FAN1086S285X Documents

Download datasheets and manufacturer documentation for FAN1086S285X

Datasheets :

FAN1086      

HTML Datasheet :

FAN1086      

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