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XC6901DB41PR-G

XC6901DB41PR-G Description

The XC6901DB41PR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd., offering a fixed output voltage of -11.4V and a maximum output current of 200mA. This regulator is optimized for applications requiring a negative output configuration and is housed in a compact SOT89-5 package, making it suitable for space-constrained designs. The regulator features a low dropout voltage of 0.087V at 20mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of only 200 µA, the XC6901DB41PR-G is ideal for low-power applications where energy efficiency is critical.

XC6901DB41PR-G Features

• Output Type: Fixed output voltage of -11.4V, providing a stable power supply for various electronic circuits.
• Current Capability: Delivers up to 200mA of output current, suitable for driving moderate-power loads.
• Low Dropout Voltage: A maximum dropout voltage of 0.087V at 20mA ensures high efficiency and minimal power loss, making it ideal for battery-powered and low-voltage applications.
• Low Quiescent Current: Consumes only 200 µA of quiescent current, which is beneficial for extending battery life in portable devices.
• High PSRR: Achieves a power supply rejection ratio (PSRR) of 45dB at 1kHz, effectively filtering out noise from the input supply and maintaining a clean output voltage.
• Control Features: Includes an enable pin, allowing for easy control of the regulator's operation and power management.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential damage.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.
• Packaging: Available in a surface-mount SOT89-5 package, which is both compact and easy to integrate into modern PCB designs.

XC6901DB41PR-G Applications

The XC6901DB41PR-G is well-suited 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 digital cameras, where low power consumption and small form factor are essential.
• Industrial Equipment: Suitable for powering sensors, actuators, and other low-power components in industrial control systems.
• Medical Devices: Can be used in medical equipment where reliability and low noise are critical, such as portable diagnostic devices and wearable health monitors.
• Automotive Electronics: Applicable in automotive systems that require a stable negative voltage supply, such as infotainment systems and electronic control units.

Conclusion of XC6901DB41PR-G

The XC6901DB41PR-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable linear voltage regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its compact SOT89-5 package and inclusion of enable and protection features make it a versatile solution for a wide range of applications. Whether used in consumer electronics, industrial equipment, medical devices, or automotive systems, the XC6901DB41PR-G provides a stable and efficient power supply, ensuring optimal performance and reliability.