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XC9237B21D4R-G

XC9237B21D4R-G Description

The XC9237B21D4R-G is a high-performance, fixed-output voltage regulator from Torex Semiconductor Ltd., designed for applications requiring a compact, efficient, and reliable power management solution. This buck converter features a fixed output voltage of 2.1V and is capable of delivering up to 600mA of current. It operates within a wide input voltage range of 2V to 6V, making it suitable for various power supply applications. The device is housed in a surface-mount package, specifically Tape & Reel (TR), ensuring ease of integration into modern electronic designs.

XC9237B21D4R-G Features

• Fixed Output Voltage: The XC9237B21D4R-G provides a stable output voltage of 2.1V, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 2V to 6V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Current Capability: The ability to deliver up to 600mA of output current makes it suitable for applications requiring moderate to high power levels.
• Efficient Buck Topology: Utilizing a buck converter topology, the XC9237B21D4R-G achieves high efficiency and low power loss, which is crucial for battery-operated devices.
• High Switching Frequency: Operating at a switching frequency of 3MHz, the regulator minimizes the size of external components, contributing to a compact design.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency and reduces heat generation, making it ideal for thermally sensitive applications.
• Compliance and Reliability: The XC9237B21D4R-G is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Single Output Configuration: With a single positive output configuration, the regulator simplifies circuit design and reduces complexity.

XC9237B21D4R-G Applications

The XC9237B21D4R-G is well-suited for a variety of applications where efficient power management is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where space and power efficiency are paramount.
• Industrial Applications: Suitable for industrial control systems and IoT devices that require reliable power management in compact form factors.
• Medical Devices: Applicable in medical equipment where precise voltage regulation and low power consumption are essential.
• Telecommunications: Useful in base stations and other telecom equipment where high efficiency and reliability are required.

Conclusion of XC9237B21D4R-G

The XC9237B21D4R-G from Torex Semiconductor Ltd. stands out as a robust and efficient power management solution. Its combination of a fixed 2.1V output, wide input voltage range, and high current capability make it a versatile regulator suitable for a wide array of applications. The high switching frequency and synchronous rectification ensure high efficiency and minimal heat generation, contributing to its reliability and suitability for thermally sensitive environments. With its compliance to REACH and RoHS3 standards, the XC9237B21D4R-G not only meets environmental and safety requirements but also offers a future-proof solution for modern electronics. This regulator is an excellent choice for designers looking to optimize power delivery in compact, high-performance devices.