

Torex Semiconductor Ltd.
XC6123E546ER-G
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XC6123E546ER-G Description
XC6123E546ER-G Description
The XC6123E546ER-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the semiconductor industry. This IC supervisor is specifically tailored for applications requiring reliable power monitoring and system reset functionalities. The XC6123E546ER-G features a single-channel voltage monitor with a threshold voltage of 4.6V, ensuring precise detection of under-voltage conditions. It operates with a typical reset timeout of 400ms, providing sufficient time for system recovery without unnecessary delays.
The device is packaged in a surface-mount format, specifically in a Tape & Reel (TR) configuration, making it ideal for automated assembly processes. It has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions without the need for special handling. The XC6123E546ER-G is also compliant with ROHS3 standards and is unaffected by REACH regulations, ensuring it meets the highest environmental and safety standards.
XC6123E546ER-G Features
- Single-Channel Voltage Monitoring: The XC6123E546ER-G is designed to monitor a single voltage rail, making it ideal for applications where simplicity and cost-effectiveness are paramount. The 4.6V threshold voltage ensures reliable detection of under-voltage conditions, safeguarding the system from potential damage.
- 400ms Typical Reset Timeout: The reset timeout period of 400ms provides a balanced approach to system recovery. It is long enough to allow transient voltage drops to stabilize but short enough to prevent prolonged system downtime.
- Open Drain or Open Collector Output: The XC6123E546ER-G offers flexible output options, allowing it to be easily integrated into various system architectures. This feature enhances its versatility and compatibility with different types of reset circuits.
- Active Low Reset: The active low reset functionality ensures compatibility with a wide range of microcontrollers and processors, simplifying system design and integration.
- Surface Mount Packaging: The surface-mount package format, specifically Tape & Reel (TR), is ideal for automated assembly processes, reducing production costs and improving manufacturing efficiency.
- Environmental Compliance: The XC6123E546ER-G is ROHS3 compliant and unaffected by REACH regulations, making it suitable for environmentally conscious applications and ensuring compliance with global standards.
- Unlimited MSL Rating: With an MSL rating of 1, the XC6123E546ER-G can be exposed to standard environmental conditions without the risk of moisture-related damage, reducing the need for special handling and storage requirements.
XC6123E546ER-G Applications
The XC6123E546ER-G is well-suited for a variety of applications where reliable power monitoring and system reset functionalities are critical. Some specific use cases include:
- Embedded Systems: In embedded systems, the XC6123E546ER-G ensures that the system remains stable and reliable, even in the face of power fluctuations or brownouts.
- Industrial Control: For industrial control applications, the precise voltage monitoring and reset capabilities of the XC6123E546ER-G help maintain system integrity and prevent unexpected shutdowns.
- Consumer Electronics: In consumer electronics, the XC6123E546ER-G provides a cost-effective solution for power monitoring, ensuring that devices remain operational and reliable.
- Telecommunications: In the telecommunications sector, the XC6123E546ER-G helps maintain the stability of network equipment, ensuring continuous operation and minimizing downtime.
Conclusion of XC6123E546ER-G
The XC6123E546ER-G from Torex Semiconductor Ltd. stands out as a reliable and versatile watchdog circuit, offering precise voltage monitoring and system reset functionalities. Its single-channel voltage monitoring, 400ms reset timeout, and open drain or open collector output make it an ideal choice for a wide range of applications. The surface-mount packaging, environmental compliance, and unlimited MSL rating further enhance its appeal, making it a cost-effective and efficient solution for power monitoring needs. Whether used in embedded systems, industrial control, consumer electronics, or telecommunications, the XC6123E546ER-G ensures system stability and reliability, making it a valuable component in modern electronic designs.



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