

Torex Semiconductor Ltd.
XC6505A641ER-G
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XC6505A641ER-G Description
XC6505A641ER-G Description
The XC6505A641ER-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This regulator is specifically engineered to provide a fixed output voltage of 6.4V with a maximum input voltage of 10.5V. It is capable of delivering a continuous output current of 200mA, making it suitable for a wide range of applications requiring stable power supply.
The XC6505A641ER-G features a low dropout voltage of 0.18V at 100mA, which is a significant advantage in applications where the input voltage is close to the output voltage. This ensures high efficiency and minimal power loss, even under low headroom conditions. The also regulator boasts a low quiescent current of 10 µA, contributing to its energy efficiency and making it ideal for battery-powered devices.
XC6505A641ER-G Features
- Output Type: Fixed at 6.4V, ensuring a stable and reliable power supply.
- Input Voltage Range: Up to 10.5V, providing flexibility in power source selection.
- Output Current: Capable of delivering up to 200mA, suitable for various electronic devices.
- Low Dropout Voltage: 0.18V at 100mA, enhancing efficiency in low headroom applications.
- Low Quiescent Current: 10 µA, which minimizes power consumption and extends battery life.
- PSRR: 50dB at 1kHz, ensuring high performance in noise-sensitive applications.
- Control Features: Includes an enable function, allowing for dynamic power control.
- Protection Features: Over current and over temperature protection, ensuring robustness and reliability.
- Mounting Type: Surface mount, facilitating compact and efficient PCB design.
- Package: Tape & Reel (TR), suitable for automated assembly processes.
- Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
XC6505A641ER-G Applications
The XC6505A641ER-G is ideal for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, such as portable electronics, wearable technology, and IoT devices. The regulator's high PSRR and fixed output voltage ensure it can be used in noise-sensitive applications, such as audio equipment and precision instruments.
In addition, the enable control feature allows for dynamic power management, making it suitable for systems that require power-saving modes or sleep states. The over current and over temperature protection features ensure the regulator can withstand transient conditions and maintain reliability in harsh environments.
Conclusion of XC6505A641ER-G
The XC6505A641ER-G from Torex Semiconductor Ltd. stands out as a high-performance linear regulator with a unique combination of low dropout voltage, low quiescent current, and robust protection features. Its fixed output voltage and enable control make it versatile and suitable for a wide range of applications, particularly in portable and battery-powered devices. The regulator's compliance with environmental and regulatory standards further enhances its appeal for modern electronics design. Overall, the XC6505A641ER-G offers a reliable and efficient power solution that meets the demands of today's electronic devices.



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