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FAN5601MP18X

FAN5601MP18X Description

The FAN5601MP18X is a highly efficient, fixed-output voltage regulator designed by Fairchild Semiconductor (now part of onsemi). This IC is specifically engineered for applications requiring a stable 1.8V output at a maximum current of 250mA. Utilizing a charge pump topology, the FAN5601MP18X operates within an input voltage range of 2.2V to 5.5V, making it suitable for a variety of low-voltage applications. The device features a switching frequency of 2MHz, which allows for compact design with minimal external components.

The FAN5601MP18X is housed in a surface-mount package, facilitating easy integration into modern electronic designs. It is available in bulk packaging and is RoHS3 compliant, ensuring environmental sustainability. Although the product is now obsolete, it remains a reliable choice for existing designs and legacy systems.

FAN5601MP18X Features

• Fixed Output Voltage: The FAN5601MP18X provides a stable 1.8V output, which is ideal for powering sensitive electronic circuits and microcontrollers.
• High Efficiency: The charge pump topology ensures high efficiency, minimizing power loss and heat generation.
• Wide Input Voltage Range: With an input voltage range of 2.2V to 5.5V, the regulator can accommodate various power sources, enhancing its versatility.
• Compact Design: The 2MHz switching frequency allows for the use of smaller inductors and capacitors, resulting in a compact footprint.
• Surface Mount Technology: The surface-mount package is suitable for automated assembly processes, reducing production costs and improving reliability.
• RoHS3 Compliance: The FAN5601MP18X meets stringent environmental standards, ensuring it is free from harmful substances.
• Positive Output Configuration: The regulator provides a positive output voltage, which is commonly required in most electronic systems.

FAN5601MP18X Applications

The FAN5601MP18X is well-suited for a range of applications where a stable 1.8V supply is required. Key applications include:

• Portable Devices: Ideal for powering low-voltage components in portable electronics such as smartphones, tablets, and wearables.
• Microcontroller Power Supplies: Provides a stable power source for microcontrollers and other low-power ICs.
• Battery-Powered Systems: Suitable for applications where the input voltage may vary, such as battery-operated devices.
• Embedded Systems: Can be used in embedded systems where space is limited and efficiency is critical.

Conclusion of FAN5601MP18X

The FAN5601MP18X is a robust and efficient voltage regulator that offers a stable 1.8V output with a maximum current of 250mA. Its wide input voltage range, high efficiency, and compact design make it an excellent choice for a variety of low-voltage applications. Although now obsolete, the FAN5601MP18X remains a reliable option for existing designs and legacy systems, ensuring continued performance and reliability.