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XC9802B453KR-G

XC9802B453KR-G Description

The XC9802B453KR-G is a high-performance DC switching voltage regulator from Torex Semiconductor Ltd., designed to provide a stable and efficient power supply in a compact form factor. This device is part of the XC9802 series and features a fixed output voltage of 4.5V, of capable delivering up to 80mA of output current. It operates within a wide input voltage range of 1.8V to 5.5V, making it suitable for various applications where input voltage fluctuations are common. The regulator employs a boost topology with a switching frequency of 300kHz, ensuring high efficiency and minimal power loss.

The XC9802B453KR-G is housed in an 8MSOP package and is available in a surface-mount configuration, which is ideal for space-constrained designs. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory. compliance The device also features a moisture sensitivity level (MSL) of 1, indicating that it is suitable for unlimited exposure to ambient conditions, making it highly reliable for industrial and consumer electronics applications.

XC9802B453KR-G Features

• Fixed Output Voltage: Provides a stable 4.5V output voltage, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: Operates efficiently between 1.8V and 5.5V, accommodating a variety of power sources.
• High Output Current: Capable of delivering up to 80mA, suitable for powering multiple devices or components.
• Boost Topology: Utilizes a boost converter topology, which is highly efficient and ideal for applications requiring higher output voltage than the input.
• High Switching Frequency: Operates at 300kHz, enabling the use of smaller inductors and capacitors, reducing the overall size of the power supply.
• Surface-Mount Packaging: The 8MSOP package is designed for surface-mount technology, allowing for compact and reliable PCB designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the product meets stringent environmental regulations.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to ambient conditions, enhancing reliability in diverse environments.

XC9802B453KR-G Applications

The XC9802B453KR-G is ideal for a wide range of applications where a compact, efficient, and reliable power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, such as smartphones, tablets, and wearable technology, where space and efficiency are critical.
• Industrial Equipment: Suitable for powering sensors, actuators, and other components in industrial control systems, ensuring stable operation despite varying input voltages.
• Communication Devices: Provides a stable power supply for routers, modems, and other communication equipment, enhancing reliability and performance.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and reliability are essential, such as diagnostic tools and monitoring devices.
• Automotive Electronics: Ideal for automotive applications, such as infotainment systems and electronic control units, where a wide input voltage range and high efficiency are required.

Conclusion of XC9802B453KR-G

The XC9802B453KR-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable DC switching voltage regulator. Its wide input voltage range, high output current capability, and fixed output voltage make it suitable for a variety of applications. The compact 8MSOP package and surface-mount configuration ensure ease of integration into modern PCB designs. With its environmental compliance and high reliability, the XC9802B453KR-G is an excellent choice for engineers looking to optimize power supply performance in their designs.