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XC6901DB11ER-G

XC6901DB11ER-G Description

The XC6901DB11ER-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuits (PMIC) category. This regulator is specifically engineered to deliver a fixed output voltage of -11.1V with a maximum output current of 200mA. It is housed in a compact 6USPC package, making it suitable for a wide range of applications where space is a critical consideration.

XC6901DB11ER-G Features

• Output Configuration: The XC6901DB11ER-G features a negative output configuration, which is ideal for applications requiring negative voltage rails.
• Low Dropout Voltage: With a maximum dropout voltage of 0.088V at 20mA, this regulator ensures efficient power conversion even under low input-to-output voltage differentials.
• Low Quiescent Current: The regulator operates with a low quiescent current of 200 µA, making it highly efficient and suitable for battery-powered devices.
• High PSRR: A high power supply rejection ratio (PSRR) of 45dB at 1kHz ensures excellent noise filtering and stable output voltage.
• Control Features: The XC6901DB11ER-G includes an enable control feature, allowing users to turn the regulator on and off as needed, which is beneficial for power management and energy-saving applications.
• Protection Features: The regulator is equipped with over-current and over-temperature protection features, ensuring reliable operation and safeguarding against potential damage.
• Mounting Type: The surface-mount technology (SMT) package makes it easy to integrate into modern PCB designs.
• Compliance: The XC6901DB11ER-G is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and regulatory standards of the electronics industry.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (unlimited), this regulator is suitable for a wide range of manufacturing environments without the need for special handling.

XC6901DB11ER-G Applications

The XC6901DB11ER-G is ideal for a variety of applications where a stable and efficient negative voltage supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and laptops, where space and power efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and other equipment requiring reliable power management.
• Medical Devices: Applicable in medical instrumentation where precise voltage regulation and low noise are essential.
• Telecommunications: Can be used in various telecom equipment, including base stations and network routers, where stable power supply is crucial.

Conclusion of XC6901DB11ER-G

The XC6901DB11ER-G from Torex Semiconductor Ltd. stands out in the power management IC market due to its unique combination of high performance, compact size, and robust protection features. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and stable power supply. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Whether for consumer electronics, industrial equipment, medical devices, or telecommunications, the XC6901DB11ER-G offers a reliable and efficient solution for negative voltage regulation.