onsemi

FAN2559MP18X

FAN2559MP18X Description

The FAN2559MP18X is a linear regulator IC designed by onsemi, a leading manufacturer in the power management industry. This IC is part of the Power Management (PMIC) category and is known for its robust performance and reliability. The FAN2559MP18X features a fixed output voltage of 1.8V and can deliver a maximum output current of 180mA. It is designed to operate within an input voltage range up to 5.5V, making it suitable for a variety of low-voltage applications.

This regulator is housed in a 6-lead plastic package, which is ideal for surface mount applications. The FAN2559MP18X also includes several control features such as enable and power good signals, which enhance its functionality and versatility. Additionally, it offers protection features like over-current and over-temperature protection, ensuring safe operation under various conditions.

FAN2559MP18X Features

• Output Type: Fixed, providing a stable 1.8V output voltage.
• Input Voltage Range: Up to 5.5V, suitable for a wide range of power supply requirements.
• Output Current: 180mA, sufficient for many low-power applications.
• Low Quiescent Current: Only 150 µA, which minimizes power consumption during operation.
• High PSRR: 50dB at 100kHz, ensuring excellent noise rejection and stable output voltage.
• Control Features: Includes enable and power good signals, enhancing control and monitoring capabilities.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected components.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, which is crucial for reliable performance in various environments.
• Mounting Type: Surface Mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating efficient handling and assembly in production environments.

FAN2559MP18X Applications

The FAN2559MP18X is ideal for a variety of applications where a stable, low-voltage power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering low-power devices such as smartphones, tablets, and portable gaming devices.
• Communication Equipment: Suitable for providing stable power to components in routers, modems, and other networking devices.
• Industrial Control Systems: Can be used in sensors, actuators, and other low-power industrial equipment.
• Medical Devices: Applicable in portable medical devices where reliability and low power consumption are critical.
• Automotive Electronics: Suitable for powering various electronic modules in vehicles, given its robustness and protection features.

Conclusion of FAN2559MP18X

The FAN2559MP18X is a versatile and reliable linear regulator IC from onsemi, offering a fixed 1.8V output with a maximum current of 180mA. Its low quiescent current and high PSRR make it an efficient choice for low-power applications. The inclusion of enable and power good signals, along with over-current and over-temperature protection, enhances its functionality and reliability. Despite being marked as obsolete, the FAN2559MP18X remains a valuable component for applications requiring a stable, low-voltage power supply. Its surface mount package and moisture sensitivity level of MSL 1 ensure compatibility and reliability in various environments.