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XC6221D38AMR-G

XC6221D38AMR-G Description

The XC6221D38AMR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., offering a fixed output voltage of 3.85V and capable of delivering up to 200mA of output current. This device is part of the XC6221 series, known for its excellent power management capabilities and is ideal for a wide range of electronic applications. The regulator operates efficiently with an input voltage range up to 6V and features a low dropout voltage of 0.14V at 100mA, ensuring minimal power loss and high efficiency even at low input-to-output voltage differentials.

XC6221D38AMR-G Features

• Output Type: Fixed at 3.85V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: 200mA, sufficient for driving various low-power devices and microcontrollers.
• Low Dropout Voltage: 0.14V at 100mA, enhancing efficiency and reducing power dissipation.
• Quiescent Current: As low as 50 µA, contributing to energy savings in battery-powered applications.
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz, ensuring excellent noise suppression and clean output voltage.
• Control Features: Enable function allows for dynamic control of the regulator, facilitating power-saving modes and system shutdowns.
• Protection Features: Over-current protection safeguards the device and connected components from damage due to excessive current.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental sustainability and regulatory adherence.
• Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
• Packaging: Tape & Reel (TR), ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring robustness in various environmental conditions.

XC6221D38AMR-G Applications

The XC6221D38AMR-G is well-suited for a variety of applications where stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, consumer electronics, and portable systems where space and power efficiency are paramount. The enable function allows for dynamic power management, making it suitable for applications requiring low-power standby modes. Its compact SOT25 package and surface-mount design make it a perfect fit for small form-factor devices, such as smartphones, tablets, and wearable technology.

Conclusion of XC62221D38AMR-G

The XC6221D38AMR-G stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its fixed 3.85V output and 200mA current capability make it a reliable choice for powering sensitive electronic components. The inclusion of an enable function and over-current protection further enhances its versatility and reliability. With its compact design and surface-mount compatibility, the XC6221D38AMR-G is an excellent choice for modern electronic devices that demand efficient, reliable, and space-saving power solutions.