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XC6220D43BPR-G

XC6220D43BPR-G Description

The XC6220D43BPR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6220 series and offers a fixed output voltage of 4.35V with a maximum output current of 1A. It is housed in a compact SOT89-5 package, making it suitable for space-constrained applications. The regulator is designed to operate with an input voltage range up to 6V and features a low dropout voltage of 0.655V at 1A, ensuring efficient power conversion even under low input-to-output voltage differentials.

XC6220D43BPR-G Features

• Fixed Output Voltage: The XC6220D43BPR-G provides a stable output voltage of 4.35V, ensuring reliable power supply to sensitive electronic components.
• High Output Current: Capable of delivering up to 1A of output current, this regulator is well-suited for applications requiring moderate to high current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 0.655V at 1A, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The quiescent current of 31.375 µA ensures minimal power consumption during operation, making it ideal for battery-powered devices.
• Enable Function: The regulator includes an enable feature, allowing for power-saving modes and controlled startup/shutdown sequences.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability, safeguarding the regulator and connected components from damage.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz helps in filtering out noise and ripple from the input power supply, resulting in a cleaner output voltage.
• Compliance and Packaging: The regulator is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications. It is available in a surface-mount SOT89-5 package, which is ideal for automated assembly processes.

XC6220D43BPR-G Applications

The XC6220D43BPR-G is well-suited for a variety of applications due to its high efficiency, low dropout voltage, and compact size. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices such as smartphones, tablets, and wearable technology where space and power efficiency are critical.
• Industrial Equipment: Suitable for powering sensors, microcontrollers, and other low-power electronics in industrial environments.
• Telecommunications: Can be used in base stations and other telecom equipment where stable power supply and high reliability are required.
• Automotive Applications: The regulator's robustness and protection features make it suitable for automotive electronics, including infotainment systems and electronic control units.

Conclusion of XC6220D43BPR-G

The XC6220D43BPR-G is a versatile and efficient linear voltage regulator that offers a combination of high performance and reliability. Its low dropout voltage, low quiescent current, and compact package make it an excellent choice for a wide range of applications, particularly those requiring efficient power management in constrained spaces. The inclusion of enable functionality and robust protection features further enhances its suitability for modern electronic designs. Overall, the XC6220D43BPR-G stands out as a reliable and efficient solution for powering sensitive electronic components in various industries.