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XC6501B421MR-G

XC6501B421MR-G Description

The XC6501B421MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., offering a fixed output voltage of 4.2V and a maximum output current of 200mA. This device is optimized for low dropout voltage, ensuring efficient power conversion even at low input voltages. The regulator operates with a maximum input voltage of 6V and features a low quiescent current of 22 µA, making it suitable for battery-powered applications where power efficiency is critical.

XC6501B421MR-G Features

• Output Type: Fixed, providing a stable 4.2V output voltage.
• Input Voltage Range: Up to 6V, with a dropout voltage of only 0.33V at 200mA, ensuring high efficiency even at low input voltages.
• Output Current: Capable of delivering a maximum of 200mA, suitable for a wide range of low-power applications.
• Low Quiescent Current: 22 µA, minimizing power consumption in standby mode.
• High PSRR: 50dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current protection ensures reliable operation and prevents damage under fault conditions.
• Package: SOT25, a compact surface-mount package, ideal for space-constrained designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Mounting Type: Surface mount, suitable for automated assembly processes and high-density PCB designs.

XC6501B421MR-G Applications

The XC6501B421MR-G is ideal for a variety of applications where low power consumption, high efficiency, and a compact footprint are essential. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where power efficiency and small form factor are crucial.
• IoT Devices: Suitable for Internet of Things (IoT) devices that require stable power supply and low power consumption to extend battery life.
• Medical Devices: Applicable in medical equipment where reliability and low noise are paramount.
• Consumer Electronics: Can be used in various consumer electronics that require a stable and efficient power supply.

Conclusion of XC6501B421MR-G

The XC6501B421MR-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable linear regulator. Its low dropout voltage and low quiescent current make it an excellent choice for battery-powered applications, ensuring extended battery life and efficient power conversion. The compact SOT25 package and surface-mount design allow for easy integration into space-constrained designs. With features such as enable control and over-current protection, the XC6501B421MR-G offers enhanced flexibility and reliability. Its compliance with environmental standards further solidifies its position as a preferred choice for modern electronic designs.