

Torex Semiconductor Ltd.
XC6123F638MR-G
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XC6123F638MR-G Description
XC6123F638MR-G Description
The XC6123F638MR-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) sector. This IC supervisor is specifically tailored for applications requiring reliable power management and system monitoring. The device features a single-channel voltage monitor with a threshold voltage of 3.8V, ensuring precise control over power supply levels. It operates with a typical reset timeout of 1.6 seconds, providing ample time for system recovery while minimizing downtime.
The XC6123F638MR-G is housed in a compact SOT25 package, making it ideal for space-constrained designs. Its surface-mount mounting type ensures ease of integration into modern electronic systems. The device is available in a tape and reel (TR) packaging format, facilitating efficient handling and assembly processes in high-volume manufacturing environments.
XC6123F638MR-G Features
- Voltage Monitoring: The XC6123F638MR-G monitors a single voltage channel with a precise threshold of 3.8V, ensuring reliable detection of power supply anomalies.
- Reset Functionality: The watchdog circuit features an active-low reset function with a typical timeout of 1.6 seconds, providing robust system protection against power fluctuations.
- Output Type: The device offers an open drain or open collector output, offering flexibility in system design and compatibility with a wide range of applications.
- Compliance and Standards: The XC6123F638MR-G is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations and ensuring safe usage in various industries.
- Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is highly resistant to moisture, making it suitable for use in diverse environmental conditions.
- Packaging and Availability: Available in a tape and reel (TR) package, the XC6123F638MR-G is optimized for automated assembly processes, enhancing manufacturing efficiency.
XC6123F638MR-G Applications
The XC6123F638MR-G is well-suited for a variety of applications where reliable power monitoring and system protection are critical. Its compact size and robust performance make it ideal for:
- Consumer Electronics: Ensuring stable operation in devices such as smartphones, tablets, and gaming consoles.
- Industrial Systems: Providing reliable power management in control systems, automation equipment, and IoT devices.
- Telecommunications: Enhancing system reliability in routers, switches, and other networking equipment.
- Automotive Electronics: Monitoring power supply in vehicle infotainment systems, onboard computers, and advanced driver-assistance systems (ADAS).
Conclusion of XC6123F638MR-G
The XC6123F638MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit for power management applications. Its precise voltage monitoring, flexible output options, and robust reset functionality make it a superior choice for ensuring system stability and reliability. The device's compliance with industry standards and environmental regulations further solidifies its position as a go-to solution for modern electronic designs. Whether in consumer electronics, industrial systems, telecommunications, or automotive applications, the XC6123F638MR-G delivers exceptional performance and peace of mind.



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