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TLV840NADL35DBVR

TLV840NADL35DBVR Description

The TLV840NADL35DBVR is a high-performance, single-channel voltage supervisor IC designed by Texas Instruments. This device is specifically engineered to monitor a single voltage rail and ensure reliable system operation by providing a reset signal when the monitored voltage falls below a predefined threshold. The TLV840NADL35DBVR features a voltage threshold of 3.5V and a typical reset timeout of 40µs, making it suitable for applications requiring precise voltage monitoring and quick response times.

The device is packaged in a compact SOT23-5 surface-mount package, which is ideal for space-constrained designs. It is available in tape and reel (TR) format, facilitating efficient manufacturing processes and ensuring high reliability. The TLV840NADL35DBVR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

TLV840NADL35DBVR Features

• Single Voltage Monitoring: The TLV840NADL35DBVR is designed to monitor a single voltage rail, providing a straightforward and efficient solution for voltage supervision.
• 3.5V Threshold Voltage: This specific threshold voltage is ideal for systems operating at or near 3.5V, ensuring accurate and reliable monitoring.
• 40µs Typical Reset Timeout: The quick reset timeout ensures that the system can respond rapidly to voltage drops, minimizing downtime and potential system failures.
• Open Drain or Open Collector Output: The open-drain or open-collector output configuration provides flexibility in system design, allowing for easy integration with various types of reset circuits.
• Active Low Reset: The active low reset signal is compatible with a wide range of microcontrollers and other digital systems, ensuring seamless integration.
• Surface Mount Technology: The SOT23-5 package is suitable for surface-mount applications, making it ideal for modern, compact electronic designs.
• Moisture Sensitivity Level 1: The device has a moisture sensitivity level of 1 (unlimited), ensuring robustness and reliability in various environmental conditions.

TLV840NADL35DBVR Applications

The TLV840NADL35DBVR is well-suited for a variety of applications where reliable voltage monitoring is critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the output voltage of power supplies in embedded systems, ensuring that the system remains within safe operating limits.
• Microcontroller Reset: Provides a reliable reset signal for microcontrollers, ensuring proper initialization and operation when the supply voltage is below the threshold.
• Battery-Powered Devices: Ensures that battery-operated devices shut down gracefully when the battery voltage drops below a safe level, preventing damage and extending battery life.
• Industrial Control Systems: Monitors critical power rails in industrial control systems, ensuring reliable operation and preventing system failures due to voltage fluctuations.

Conclusion of TLV840NADL35DBVR

The TLV840NADL35DBVR from Texas Instruments is a robust and reliable single-channel voltage supervisor IC. Its precise 3.5V threshold voltage and quick 40µs reset timeout make it an excellent choice for applications requiring accurate and rapid voltage monitoring. The compact SOT23-5 package and surface-mount technology ensure that it can be easily integrated into modern electronic designs. With its REACH unaffected and RoHS3 compliant status, the TLV840NADL35DBVR meets stringent environmental standards, making it a responsible choice for environmentally conscious engineers. Whether used in power supply monitoring, microcontroller reset circuits, or battery-powered devices, the TLV840NADL35DBVR offers a reliable and efficient solution for voltage supervision.