

Torex Semiconductor Ltd.
XC6124A444ER-G
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XC6124A444ER-G Description
XC6124A444ER-G Description
The XC6124A444ER-G is a highly reliable and efficient watchdog circuit designed by Torex Semiconductor Ltd. This IC supervisor is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. With a voltage threshold of 4.4V and a typical reset timeout of 200ms, the XC6124A444ER-G ensures robust system performance and stability. The device is housed in a surface mount package, making it suitable for compact and space-constrained designs. Its open drain or open collector output configuration provides flexibility in system integration. The XC6124A444ER-G is also compliant with stringent industry standards, including REACH and RoHS3, ensuring environmental sustainability and regulatory adherence.
XC6124A444ER-G Features
- Voltage Monitoring: The XC6124A444ER-G monitors a single voltage level with a threshold of 4.4V, providing accurate and reliable supervision of power supply voltages.
- Reset Functionality: The device features an active low reset output, ensuring that the system is properly initialized and reset when the monitored voltage falls below the threshold.
- Reset Timeout: With a typical reset timeout of 200ms, the XC6124A444ER-G offers a balanced response time that is neither too fast nor too slow, ensuring smooth system operation.
- Output Configuration: The open drain or open collector output allows for versatile integration with various system architectures, enhancing design flexibility.
- Mounting Type: The surface mount package is ideal for modern, compact PCB designs, facilitating easy integration and minimizing footprint.
- Compliance: The XC6124A444ER-G is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and regulatory standards.
- Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
- Packaging: The XC6124A444ER-G is available in a tape and reel (TR) package, facilitating efficient handling and assembly in high-volume production environments.
XC6124A444ER-G Applications
The XC6124A444ER-G is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:
- Embedded Systems: In embedded systems, the XC6124A444ER-G ensures that the system remains stable and reliable by monitoring the power supply voltage and initiating a reset if the voltage falls below the threshold.
- Industrial Control: For industrial control applications, the device provides a robust solution for voltage supervision, helping to prevent system failures and ensure continuous operation.
- Telecommunications: In telecom equipment, the XC6124A444ER-G helps maintain system integrity by monitoring power supply voltages and initiating resets as needed, ensuring uninterrupted service.
- Consumer Electronics: In consumer electronics, the device ensures that devices such as routers, modems, and smart home controllers operate reliably by monitoring power supply voltages and initiating resets when necessary.
Conclusion of XC6124A444ER-G
The XC6124A444ER-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering precise voltage monitoring and robust reset functionality. Its compact surface mount package, open drain or open collector output configuration, and compliance with industry standards make it a versatile and environmentally friendly solution. With a typical reset timeout of 200ms and a voltage threshold of 4.4V, the XC6124A444ER-G ensures smooth system operation and stability. Whether used in embedded systems, industrial control, telecommunications, or consumer electronics, the XC6124A444ER-G provides a reliable and efficient solution for voltage supervision and reset management.



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