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XC6220A421PR-G

XC6220A421PR-G Description

The XC6220A421PR-G is a high-performance linear regulator from Torex Semiconductor Ltd., designed to deliver a fixed output voltage of 4.2V with a maximum output current of 1A. This regulator is housed in a compact SOT89-5 package, making it ideal for space-constrained applications. The device operates efficiently with a maximum input voltage of 6V and features a low dropout voltage of 0.655V at 1A, ensuring optimal performance even under varying load conditions. The XC6220A421PR-G is designed for surface mount applications and includes an enable control feature, providing flexibility in system design.

XC6220A421PR-G Features

• Output Type: Fixed 4.2V output voltage, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Supports a maximum input voltage of 6V, providing compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 1A, making it suitable for applications requiring moderate to high current loads.
• Low Dropout Voltage: At 0.655V @ 1A, this feature minimizes power loss and improves efficiency, especially in battery-powered devices.
• Low Quiescent Current: With a quiescent current of only 18 µA, the XC6220A421PR-G ensures minimal power consumption during standby, extending battery life.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 50dB at 1kHz, effectively filtering out noise from the input power source and ensuring clean output voltage.
• Protection Features: Over-current and over-temperature protection mechanisms safeguard the regulator and connected components from damage.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enhancing system flexibility and power management.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Packaging: Supplied in tape & reel (TR) format, facilitating efficient manufacturing processes.

XC6220A421PR-G Applications

The XC6220A421PR-G is well-suited for a variety of applications requiring a reliable and efficient power supply. Its compact size and high performance make it ideal for:

• Portable Devices: Smartphones, tablets, and other handheld devices benefit from the regulator's low dropout voltage and low quiescent current, which extend battery life.
• Consumer Electronics: Televisions, gaming consoles, and home audio systems can utilize the XC6220A421PR-G for stable power supply and noise reduction.
• Industrial Equipment: Control systems, sensors, and automation devices can leverage the regulator's robust protection features and high PSRR for reliable operation.
• Medical Devices: Portable medical equipment, such as glucose meters and portable monitors, can benefit from the regulator's efficiency and low power consumption.

Conclusion of XC62220A421PR-G

The XC6220A421PR-G from Torex Semiconductor Ltd. stands out as a versatile and efficient linear regulator, offering a combination of high performance and compact design. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and noise reduction are critical. The inclusion of over-current and over-temperature protection ensures reliability and longevity, while the enable control feature adds flexibility to system design. Whether used in portable devices, consumer electronics, industrial equipment, or medical devices, the XC6220A421PR-G delivers consistent performance and value, making it a preferred choice for power management solutions.