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XC6901D811MR-G

XC6901D811MR-G Description

The XC6901D811MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) sector. This regulator is part of the XC6901 series, known for its exceptional efficiency and reliability in delivering stable power to various electronic devices. The XC6901D811MR-G is characterized by its fixed output voltage of -8.1V and a maximum output current of 200mA, making it suitable for applications requiring a negative voltage supply. The regulator is housed in a compact SOT25 package, ideal for surface-mount applications where space is a critical consideration.

XC6901D811MR-G Features

• Output Type: Fixed, ensuring a stable -8.1V output voltage.
• Output Current: Capable of delivering up to 200mA, sufficient for a wide range of low-power applications.
• Voltage Dropout: An impressively low maximum dropout voltage of 0.096V at 20mA, which enhances efficiency and reduces power loss.
• Quiescent Current: Low quiescent current of 200 µA, contributing to high efficiency and minimal power consumption during standby.
• PSRR: A high power supply rejection ratio of 45dB at 1kHz, ensuring excellent noise filtering and stable output voltage.
• Control Features: Includes an enable function, allowing for dynamic control and power management.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability, safeguarding the regulator and connected circuits from damage.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments without the need for special handling.

XC6901D811MR-G Applications

The XC6901D811MR-G is well-suited for a variety of applications where a stable negative voltage supply is required. Its low dropout voltage and high PSRR make it ideal for use in precision analog circuits, such as operational amplifiers and data converters, where noise and power efficiency are critical. The regulator's compact size and surface-mount package are particularly advantageous in space-constrained designs, such as portable electronic devices, medical equipment, and industrial control systems. Additionally, its enable function and protection features make it a reliable choice for applications requiring dynamic power management and robust circuit protection.

Conclusion of XC6901D811MR-G

The XC6901D811MR-G stands out as a versatile and high-performance linear regulator, offering a combination of efficiency, reliability, and compact design. Its low dropout voltage and high PSRR ensure minimal power loss and excellent noise filtering, making it suitable for precision applications. The inclusion of enable control and comprehensive protection features further enhances its usability and robustness. For engineers and designers seeking a reliable and efficient negative voltage regulator, the XC6901D811MR-G is an excellent choice, providing a balance of performance and flexibility in a compact package.