


Torex Semiconductor Ltd.
XC9802B383KR-G
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XC9802B383KR-G Description
XC9802B383KR-G Description
The XC9802B383KR-G is a high-performance boost DC-DC converter from Torex Semiconductor Ltd., designed to provide a stable and efficient power supply solution. This IC features a fixed output voltage of 3.8V and is capable of delivering up to 80mA of output current. It operates within a wide input voltage range, from 1.8V to 5.5V, making it suitable for a variety of low-voltage applications. The device employs a boost topology with a switching frequency of 300kHz, ensuring efficient power conversion and minimal noise.
The XC9802B383KR-G is housed in an 8MSOP package, which is ideal for surface-mount applications, providing a compact and reliable solution for space-constrained designs. It is REACH unaffected and RoHS3 compliant, ensuring compliance with environmental regulations and standards. The device also features a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.
XC9802B383KR-G Features
- Fixed Output Voltage: The XC9802B383KR-G provides a fixed output voltage of 3.8V, ensuring stable power delivery to connected devices.
- Wide Input Voltage Range: With an input voltage range of 1.8V to 5.5V, this IC is versatile and can operate with a variety of power sources.
- High Efficiency: The 300kHz switching frequency ensures high efficiency and minimal power loss, making it ideal for battery-powered applications.
- Compact Design: The 8MSOP package allows for surface-mount applications, providing a compact and reliable solution for space-constrained designs.
- Environmental Compliance: The XC9802B383KR-G is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards.
- Moisture Sensitivity Level: MSL 1 (unlimited) ensures the device can be used in a wide range of manufacturing environments without the risk of moisture damage.
XC9802B383KR-G Applications
The XC9802B383KR-G is ideal for a variety of applications where a compact and efficient power supply solution is required. Some specific use cases include:
- Battery-Powered Devices: The wide input voltage range and high efficiency make this IC suitable for portable devices such as smartphones, tablets, and wearable technology.
- Low-Voltage Systems: The ability to operate with low input voltages ensures compatibility with modern low-voltage systems, such as IoT devices and sensors.
- Consumer Electronics: The compact design and surface-mount package make it ideal for use in consumer electronics where space is a critical consideration.
- Industrial Applications: The robustness and compliance with environmental standards make this IC suitable for industrial applications, including automation and control systems.
Conclusion of XC9802B383KR-G
The XC9802B383KR-G from Torex Semiconductor Ltd. is a highly efficient and versatile boost DC-DC converter that offers a fixed output voltage of 3.8V and an output current capability of 80mA. Its wide input voltage range, high switching frequency, and compact 8MSOP package make it an ideal solution for a variety of applications, particularly in battery-powered and low-voltage systems. The device's environmental compliance and robustness ensure it meets the demands of modern electronics manufacturing. Whether used in portable devices, consumer electronics, or industrial applications, the XC9802B383KR-G provides a reliable and efficient power supply solution.



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