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XC6220D381MR-G

XC6220D381MR-G Description

The XC6220D381MR-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 3.8V with a maximum output current of 1A. It is designed for surface-mount applications and comes in a compact SOT25 package, making it ideal for space-constrained designs. The regulator features a maximum input voltage of 6V and a dropout voltage of 0.655V at full load, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of only 30 µA and a supply current of 120 µA, the XC6220D381MR-G is optimized for low-power applications. It also includes protection features such as over-current and over-temperature protection, enhancing reliability and safety in various operating conditions.

XC6220D381MR-G Features

• Output Type: Fixed at 3.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 6V, providing flexibility in power source options.
• Output Current: Capable of delivering up to 1A, suitable for a wide range of applications requiring moderate power.
• Low Dropout Voltage: 0.655V @ 1A, allowing efficient operation with minimal power loss.
• Low Quiescent Current: 30 µA, ideal for battery-powered and low-power consumption devices.
• Enable Control Feature: Provides additional control over the regulator’s operation, enabling precise power management.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability.
• Package Type: SOT25, offering a compact footprint suitable for dense PCB layouts.
• Regulation and Noise Performance: 50dB PSRR at 1kHz, ensuring clean power delivery and minimal noise interference.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

XC6220D381MR-G Applications

The XC6220D381MR-G is well-suited for a variety of applications where stable and efficient power regulation is critical. Its compact size and low dropout voltage make it ideal for portable and battery-operated devices. Specific applications include:

• Consumer Electronics: Smartphones, tablets, and wearable devices where space and power efficiency are paramount.
• Industrial Equipment: Sensors, controllers, and IoT devices that require reliable and stable power sources.
• Medical Devices: Portable medical instruments and diagnostic tools that demand precise power regulation.
• Communication Systems: Low-power communication modules and wireless devices that benefit from the regulator’s high efficiency and low noise performance.

Conclusion of XC6220D381MR-G

The XC6220D381MR-G stands out in the market due to its combination of high efficiency, low dropout voltage, and compact size. Its low quiescent current and comprehensive protection features make it a reliable choice for a wide range of applications. Whether powering sensitive electronics in consumer devices or ensuring stable operation in industrial settings, the XC6220D381MR-G delivers consistent performance and reliability. Its compliance with environmental standards further enhances its appeal for modern, eco-conscious designs.