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XC6221C19AGR-G

XC6221C19AGR-G Description

The XC6221C19AGR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This regulator is part of the XC6221 series and is specifically tailored for applications requiring a fixed output voltage of 1.95V and a maximum output current of 200mA. The device is designed to operate efficiently with an input voltage range up to 6V, making it suitable for a variety of electronic systems.

The XC6221C19AGR-G features a low dropout voltage of 0.21V at 100mA, which ensures high efficiency even under low input-to-output voltage differentials. This characteristic is particularly beneficial in battery-powered devices where the input voltage may vary significantly. The regulator also boasts a low quiescent current of 50 µA, contributing to extended battery life and reduced power consumption.

XC6221C19AGR-G Features

• Output Type: Fixed at 1.95V, ensuring stable and reliable power supply to connected devices.
• Input Voltage Range: Up to 6V, providing flexibility and compatibility with various power sources.
• Output Current: Capable of delivering up to 200mA, suitable for powering small to medium-sized electronic components.
• Low Dropout Voltage: 0.21V at 100mA, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: 50 µA, minimizing power consumption during operation.
• High PSRR: 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator’s operation, enabling power-saving modes and controlled startup/shutdown sequences.
• Over-Current Protection: Provides robust protection against over-current conditions, safeguarding the regulator and connected circuits.
• Surface Mount Packaging: The Tape & Reel (TR) package ensures easy integration into modern PCB designs, facilitating automated assembly processes.

XC6221C19AGR-G Applications

The XC6221C19AGR-G is ideal for a wide range of applications due to its high efficiency, low dropout voltage, and low quiescent current. Some specific use cases include:

• Battery-Powered Devices: The regulator’s low dropout voltage and low quiescent current make it perfect for portable electronics, such as smartphones, tablets, and wearable devices, where battery life is critical.
• Consumer Electronics: Suitable for powering small electronic components in products like digital cameras, MP3 players, and other portable gadgets.
• Industrial Applications: Ideal for low-power industrial sensors and control systems where reliability and efficiency are paramount.
• Medical Devices: Applicable in medical equipment such as portable monitors and diagnostic tools, where stable power supply and low power consumption are essential.

Conclusion### of XC6221C19AGR-G

The XC6221C19AGR-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable linear regulator, offering a fixed 1.95V output and a maximum output current of 200mA. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered applications, ensuring extended battery life and efficient power management. The regulator’s high PSRR and over-current protection features further enhance its performance and reliability, making it an excellent choice for a variety of electronic systems. With its surface mount and packaging enable control feature, the XC6221C19AGR-G is easy to integrate into modern designs, providing a robust solution for power management needs.