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XC6503C421MR-G

XC6503C421MR-G Description

The XC6503C421MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This IC regulator offers a fixed output voltage of 4.2V with a maximum input voltage of 6V and a maximum output current of 500mA. It is housed in a compact SOT25 package, making it suitable for space-constrained applications. The regulator features a low dropout voltage of 0.195V at 300mA, ensuring efficient power delivery even at low input-to-output voltage differentials.

XC6503C421MR-G Features

• Output Type: Fixed at 4.2V, providing a stable power supply for various electronic devices.
• Input Voltage Range: Up to 6V, allowing flexibility in input power sources.
• Output Current: Capable of delivering up to 500mA, suitable for powering small to medium-sized electronic components.
• Low Dropout Voltage: 0.195V at 300mA, ensuring high efficiency and minimal power loss.
• Quiescent Current: Low at 30 µA, which is crucial for battery-operated devices to extend battery life.
• Power Supply Rejection Ratio (PSRR): 55dB at 1kHz, providing excellent noise rejection and stable output voltage.
• Control Features: Includes an enable function, allowing for easy control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect the device from damage.
• Compliance: REACH unaffected and ROHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), making it suitable for various manufacturing environments.
• Mounting Type: Surface mount, ideal for automated assembly processes.
• Packaging: Tape & Reel (TR), facilitating easy handling and integration into production lines.

XC6503C421MR-G Applications

The XC6503C421MR-G is ideal for a wide range of applications due to its compact size, high efficiency, and robust protection features. Some specific use cases include:

• Portable Electronics: Ideal for powering smartphones, tablets, and other portable devices where space and battery life are critical.
• Wearable Devices: Suitable for fitness trackers, smartwatches, and other wearable technology that require a small form factor and efficient power management.
• IoT Devices: Perfect for Internet of Things (IoT) devices that need a reliable and low-power supply to maintain connectivity and functionality.
• Medical Devices: Can be used in medical equipment such as glucose meters and portable diagnostic tools, where precision and reliability are paramount.
• Consumer Electronics: Applicable in various consumer electronics like digital cameras, MP3 players, and other gadgets that require a stable and efficient power source.

Conclusion of XC6503C421MR-G

The XC6503C421MR-G from Torex Semiconductor Ltd. stands out as a versatile and efficient linear regulator, offering a fixed 4.2V output with a maximum input voltage of 6V and a maximum output current of 500mA. Its low dropout voltage and low quiescent current make it an excellent choice for battery-operated devices, while its over-current and over-temperature protection ensure reliable operation. The compact SOT25 package and surface-mount design make it easy to integrate into various applications, from portable electronics to medical devices. With its robust features and compliance with environmental standards, the XC6503C421MR-G is a reliable solution for power management needs in the electronics industry.