Texas Instruments

TLV809J25DBVR  

Supervisors

TLV809J25DBVR Description

The TLV809J25DBVR is a high-performance voltage supervisor designed by Texas Instruments. This single-channel supervisor is housed in a compact SOT23-3 package, making it ideal for space-constrained applications. The device is engineered to monitor a single voltage rail and ensure system reliability by providing a reset signal when the monitored voltage falls below a specified threshold. The TLV809J25DBVR features a voltage threshold of 2.25V, ensuring precise monitoring and reliable reset functionality. With a reset timeout of at least 120ms, it offers sufficient time for system recovery and stability.

TLV809J25DBVR Features

• Voltage Monitoring: The TLV809J25DBVR is designed to monitor a single voltage rail with a threshold of 2.25V, providing accurate and reliable voltage supervision.
• Reset Functionality: The device features an active-low reset output, which asserts when the monitored voltage falls below the threshold. This ensures that the system can safely reset and recover from power supply issues.
• Compact Packaging: Housed in a surface-mount SOT23-3 package, the TLV809J25DBVR is suitable for applications where space is a critical consideration.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the TLV809J25DBVR is highly resistant to moisture, ensuring reliable performance in various environmental conditions.
• Compliance and Standards: The TLV809J25DBVR meets stringent industry standards, including REACH unaffected status and ROHS3 compliance, making it suitable a for wide range of applications.
• Mounting Type: The surface-mount design allows for easy integration into modern PCB designs, facilitating efficient manufacturing processes.
• Packaging: Available in tape and reel (TR) packaging, the TLV809J25DBVR is optimized for automated assembly lines, ensuring high throughput and reduced production costs.

TLV809J25DBVR Applications

The TLV809J25DBVR is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where space limited is and reliability is paramount.
• Industrial Control Systems: Ensuring stable operation of industrial equipment by monitoring power supply voltages and initiating safe resets when necessary.
• Telecommunications: Used in base stations and networking equipment to monitor power integrity and prevent system failures.
• Automotive Electronics: Suitable for automotive systems where reliable voltage monitoring is essential for safety and performance.
• Medical Devices: Ensuring the reliability of medical equipment by providing accurate voltage supervision and system reset functionality.

Conclusion of TLV809J25DBVR

The TLV809J25DBVR from Texas Instruments is a robust and reliable voltage supervisor that offers precise voltage monitoring and reset functionality in a compact package. Its 2.25V threshold and 120ms reset timeout make it ideal for applications requiring high reliability and stability. The device's compliance with industry standards and its moisture-resistant design further enhance its suitability for a wide range of applications. Whether used in consumer electronics, industrial systems, or medical devices, the TLV809J25DBVR provides a dependable solution for voltage supervision and system reset.

TLV809J25DBVR Documents

Download datasheets and manufacturer documentation for TLV809J25DBVR

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)      

Product Catalogs :

Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H)