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XC6901D641MR-G

XC6901D641MR-G Description

The XC6901D641MR-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 specifically engineered to provide a fixed output voltage of -6.4V with a maximum output current of 200mA. It is housed in a compact SOT25 package, making it ideal for space-constrained applications. The regulator features a low dropout voltage of 0.103V at 20mA, ensuring efficient operation even under low input-to-output voltage differences. With a quiescent current of only 200 µA, the XC6901D641MR-G is optimized for low-power applications, making it suitable for battery-operated devices.

XC6901D641MR-G Features

• Output Type: Fixed, ensuring stable and reliable voltage regulation.
• Output Current: 200mA, capable of driving a wide range of electronic components.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Negative output voltage, suitable for applications requiring negative voltage rails.
• Low Dropout Voltage: 0.103V @ 20mA, enhancing efficiency and extending battery life.
• Low Quiescent Current: 200 µA, minimizing power consumption in standby mode.
• High PSRR: 45dB at 1kHz, providing excellent noise rejection and clean output voltage.
• Control Features: Enable function allows for dynamic control of the regulator, enabling power-saving modes.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory compliance.
• Mounting Type: Surface Mount, facilitating easy integration into modern PCB designs.
• Package: Tape & Reel (TR), suitable for high-volume production and automated assembly processes.

XC6901D641MR-G Applications

The XC6901D641MR-G is designed for a variety of applications where a stable and efficient negative voltage supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and portable electronics. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where battery life is critical.
• Medical Devices: Suitable for medical equipment that requires stable power supply and low noise performance.
• Industrial Equipment: Applicable in industrial control systems and IoT devices where reliability and efficiency are paramount.
• Telecommunications: Used in communication modules and base stations that require efficient power management.

Conclusion of XC6901D641MR-G

The XC6901D641MR-G from Torex Semiconductor Ltd. stands out as a high-performance linear regulator with a unique set of features tailored for demanding applications. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring efficient power management and stable voltage regulation. The inclusion of over-current and over-temperature protection ensures robustness and reliability, while the compact SOT25 package and surface mount design facilitate easy integration into modern electronic systems. Whether for portable devices, medical equipment, or industrial applications, the XC6901D641MR-G offers a reliable and efficient power solution.