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XC6901D31BPR-G

XC6901D31BPR-G Description

The XC6901D31BPR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This device offers a fixed output voltage of -3.15V with a maximum output current of 200mA. It is housed in a compact SOT89-5 package, making it suitable for surface-mount applications. The regulator is designed to operate efficiently with a low dropout voltage of 0.147V at 20mA, ensuring minimal power loss and high efficiency even under low input-to-output voltage differences.

XC6901D31BPR-G Features

• Output Type: Fixed, providing a stable -3.15V output voltage.
• Output Current: Capable of delivering up to 200mA, making it suitable for a wide range of applications requiring moderate current levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.147V at 20mA, the XC6901D31BPR-G ensures high efficiency and minimal power dissipation.
• Low Quiescent Current: Consumes only 200 µA in quiescent mode, which is beneficial for battery-powered and low-power applications.
• High PSRR: Features a power supply rejection ratio (PSRR) of 45dB at 1kHz, effectively filtering out noise from the input supply and ensuring a clean output voltage.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential faults.
• Compliance: Compliant with REACH and ROHS3 standards, ensuring environmental safety and suitability for global markets.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments without the need for special handling.

XC6901D31BPR-G Applications

The XC6901D31BPR-G is ideal for applications requiring a stable and efficient negative voltage supply. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices, audio equipment, and other consumer electronics that require a reliable negative voltage source.
• Industrial Equipment: Suitable for industrial control systems, sensors, and instrumentation where a stable and low-noise power supply is critical.
• Telecommunications: Can be used in various telecom applications, including base stations and network equipment, where high efficiency and low dropout voltage are essential.
• Automotive: Applicable in automotive electronic systems, such as infotainment systems and electronic control units, where space constraints and high reliability are important.

Conclusion of XC6901D31BPR-G

The XC6901D31BPR-G from Torex Semiconductor Ltd. stands out as a high-performance linear voltage regulator with a unique combination of features that make it highly suitable for a variety of applications. Its low dropout voltage, low quiescent current, and high PSRR ensure efficient and clean power delivery. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. With its compact SOT89-5 package and compliance with industry standards, the XC6901D31BPR-G offers a robust solution for designers seeking a reliable and efficient negative voltage regulator.