

Torex Semiconductor Ltd.
XC6901D631ER-G
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XC6901D631ER-G Description
XC6901D631ER-G Description
The XC6901D631ER-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the field of power management integrated circuits (PMICs). This IC offers a fixed output voltage of -6.3V with a maximum output current of 200mA, making it suitable for a wide range of applications requiring stable and reliable power supply solutions. The regulator features a negative output configuration, which is ideal for applications where a negative voltage supply is necessary.
XC6901D631ER-G Features
- Output Type: Fixed, ensuring a stable and consistent voltage output.
- Current - Output: 200mA, providing sufficient power for various electronic devices.
- Number of Regulators: 1, simplifying the design and reducing the complexity of the power management system.
- Output Configuration: Negative, catering to applications that require a negative voltage supply.
- Voltage Dropout (Max): 0.104V @ 20mA, ensuring high efficiency and minimal power loss even at low input-to-output voltage differences.
- Current - Quiescent (Iq): 200 µA, contributing to low power consumption and extended battery life in portable devices.
-PSRR: 45dB (1kHz), offering excellent noise rejection and improved signal integrity. - Control Features: Enable, allowing for dynamic control and shutdown capabilities.
- Protection Features: Over Current and Over Temperature, ensuring robust protection against potential faults and thermal runaway.
- Mounting Type: Surface Mount, facilitating easy integration into compact and space-constrained designs.
- Package: Tape & Reel (TR), providing convenient handling and automated assembly capabilities.
- Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory compliance.
- Moisture Sensitivity Level (MSL): 1 (Unlimited), making it suitable for a wide range of manufacturing environments without the need for special handling.
XC6901D631ER-G Applications
The XC6901D631ER-G is ideal for a variety of applications that require a stable and efficient negative voltage supply. Some specific use cases include:
- Consumer Electronics: Portable devices such as smartphones, tablets, and laptops that require negative voltage for specific components.
- Industrial Equipment: Control systems, sensors, and instrumentation that need a reliable negative voltage supply.
- Telecommunications: Base stations and communication equipment that require stable power for sensitive components.
- Automotive: In-vehicle electronics and infotainment systems that benefit from the regulator's high efficiency and low dropout voltage.
- Medical Devices: Portable medical equipment and diagnostic tools that require precise and stable power supply.
Conclusion of XC6901D631ER-G
The XC6901D631ER-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable linear regulator, offering a fixed -6.3V output with a maximum current of 200mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where efficiency, stability, and noise reduction are critical. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its surface mount package and compliance with environmental regulations, the XC6901D631ER-G is well-suited for modern, compact, and environmentally conscious designs.



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