

Torex Semiconductor Ltd.
XC6123E445MR-G
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XC6123E445MR-G Description
XC6123E445MR-G Description
The XC6123E445MR-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the semiconductor industry. This IC supervisor features a single-channel voltage monitor with a threshold voltage of 4.5V, making it ideal for applications requiring precise voltage monitoring and system reset functionality. The device is housed in a compact SOT25 package, suitable for surface mount applications, ensuring it fits seamlessly into modern electronic designs.
XC6123E445MR-G Features
- Voltage Monitoring: The XC6123E445MR-G provides accurate voltage monitoring with a threshold voltage of 4.5V, ensuring reliable operation within specified voltage ranges.
- Reset Functionality: It features an active-low reset function with a typical reset timeout of 200ms, which allows for efficient system recovery from power anomalies.
- Output Type: The device offers an open drain or open collector output, providing flexibility in circuit design and compatibility with various system architectures.
- Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the XC6123E445MR-G is highly resistant to moisture, ensuring long-term reliability in diverse environmental conditions.
- Compliance: The XC6123E445MR-G is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
- Packaging: Available in a tape & reel (TR) package, it is optimized for automated assembly processes, enhancing production efficiency and scalability.
XC6123E445MR-G Applications
The XC6123E445MR-G is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. It is particularly ideal for:
- Embedded Systems: Ensuring stable operation in microcontroller-based systems by providing accurate voltage monitoring and timely resets.
- Industrial Control: Monitoring power supplies in industrial automation equipment to prevent system failures and ensure continuous operation.
- Telecommunications: Protecting sensitive telecom equipment from power fluctuations and ensuring system integrity.
- Consumer Electronics: Enhancing the reliability of consumer devices by safeguarding against power-related issues.
Conclusion of XC6123E445MR-G
The XC6123E445MR-G from Torex Semiconductor Ltd. stands out as a robust and reliable watchdog circuit, offering precise voltage monitoring and efficient reset functionality. Its compact SOT25 package, combined with its high moisture resistance and compliance with environmental standards, makes it a versatile choice for a wide range of applications. Whether used in embedded systems, industrial control, telecommunications, or consumer electronics, the XC6123E445MR-G ensures reliable system performance and protection against power anomalies.



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