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R3117N083A-TR-FE
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R3117N083A-TR-FE Description
R3117N083A-TR-FE Description
The R3117N083A-TR-FE is a high-performance voltage detector IC designed by Nisshinbo Micro Devices Inc., a leading manufacturer in the electronics industry. This device is part of the R3117x series and is specifically tailored for power management applications. It features a single-channel voltage monitoring capability with a threshold voltage of 0.8V, making it ideal for systems requiring precise voltage supervision. The IC is housed in a compact SOT23-5 package, which is suitable for surface mount applications, ensuring it can be easily integrated into modern electronic designs.
R3117N083A-TR-FE Features
- Voltage Monitoring: The R3117N083A-TR-FE is designed to monitor a single voltage level, providing accurate detection of voltage drops below the specified threshold of 0.8V.
- Reset Timeout: It features a typical reset timeout of 40µs, ensuring rapid response times for system resets, which is crucial for maintaining system stability and reliability.
- Output Type: The device offers an open drain or open collector output, providing flexibility in circuit design and compatibility with a wide range of applications.
- Reset Functionality: The reset function is active low, which simplifies the integration with other system components and ensures reliable operation.
- Packaging: The IC is available in a tape and reel (TR) package, facilitating efficient handling and assembly in automated manufacturing processes.
- Compliance: It is RoHS compliant, ensuring it meets environmental standards and is suitable for use in a wide range of industries.
- Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the R3117N083A-TR-FE is highly resistant to moisture, making it suitable for use in various environmental conditions.
R3117N083A-TR-FE Applications
The R3117N083A-TR-FE is ideal for a variety of applications where reliable voltage monitoring and system reset functions are required. Some specific use cases include:
- Power Supply Monitoring: Ensuring that the power supply voltage remains within safe operating limits, preventing system failures due to undervoltage conditions.
- Embedded Systems: Providing voltage supervision in embedded systems to maintain system integrity and prevent data corruption during power fluctuations.
- Consumer Electronics: Used in devices such as smartphones, tablets, and other portable electronics to monitor battery voltage and trigger system shutdowns or resets when necessary.
- Industrial Control Systems: Monitoring power supply voltages in industrial control systems to ensure reliable operation and prevent equipment damage due to power anomalies.
Conclusion of R3117N083A-TR-FE
The R3117N083A-TR-FE is a robust and versatile voltage detector IC that offers precise voltage monitoring and reliable reset functionality. Its compact SOT23-5 package, combined with its RoHS compliance and moisture resistance, makes it an ideal choice for a wide range of applications in the electronics industry. Whether used in power supply monitoring, embedded systems, consumer electronics, or industrial control systems, the R3117N083A-TR-FE provides the necessary reliability and performance to ensure system stability and longevity.



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