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XC6501D44A7R-G

XC6501D44A7R-G Description

The XC6501D44A7R-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6501 series and offers a fixed output voltage of 4.45V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of up to 200mA, making it suitable for a wide range of applications requiring stable power supply. The regulator features a low dropout voltage of 0.33V at 200mA, ensuring high efficiency even under low input-to-output voltage differentials.

XC6501D44A7R-G Features

• Fixed Output Voltage: The XC6501D44A7R-G provides a stable output voltage of 4.45V, ensuring consistent power delivery to sensitive electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.33V at 200mA, this regulator maintains high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 22 µA, making it ideal for battery-powered devices and low-power applications.
• High PSRR: The XC6501D44A7R-G offers a high power supply rejection ratio (PSRR) of 50dB at 1kHz, effectively filtering out noise from the input power supply.
• Enable Control Feature: The regulator includes an enable control feature, allowing users to turn the regulator on or off as needed, which is useful for power management in complex systems.
• Over Current Protection: Built-in over current protection ensures the safety of the regulator and connected components, enhancing reliability and longevity.
• Surface Mount Package: The regulator is available in a surface mount package, making it suitable for compact and high-density PCB designs.
• Compliance and Reliability: The XC6501D44A7R-G is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

XC6501D44A7R-G Applications

The XC6501D44A7R-G is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, portable electronics, and IoT devices. The regulator's high PSRR and enable control feature make it suitable for applications requiring noise reduction and power management. Specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current ensure efficient power delivery and extended battery life.
• Portable Electronics: The compact surface mount package and fixed output voltage make it suitable for small form factor devices.
• IoT Devices: The enable control feature and over current protection enhance reliability and safety in connected devices.
• Low-Power Systems: The regulator's efficiency and low power consumption make it ideal for systems requiring minimal power draw.

Conclusion of XC6501D44A7R-G

The XC6501D44A7R-G is a versatile and high-performance linear voltage regulator designed to meet the demands of modern electronic systems. Its combination of low dropout voltage, low quiescent current, and high PSRR makes it an excellent choice for applications requiring efficient and stable power delivery. The enable control feature and over current protection further enhance its reliability and flexibility. With its compact surface mount package and compliance with environmental regulations, the XC6501D44A7R-G is an ideal solution for a wide range of applications in the electronics industry.