Texas Instruments

TLV809EA46DCKR  

Supervisors

TLV809EA46DCKR Description

The TLV809EA46DCKR is a low-power voltage supervisor designed by Texas Instruments, specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. This device is part of the TLV809 family, known for its robust performance and versatility in various electronic systems.

TLV809EA46DCKR Features

• Low Power Consumption: The TLV809EA46DCKR is engineered to operate with minimal power, making it ideal for battery-powered and energy-sensitive applications. This low-power design ensures efficient operation without compromising performance.
• Single Voltage Monitoring: With a single monitored voltage, the TLV809EA46DCKR provides focused and accurate supervision of critical power supply lines. The voltage threshold is set at 4.63V, ensuring reliable detection of voltage drops and system maintaining stability.
• Active Low Reset: The reset output is active low, which is a common requirement in many digital systems. This feature allows for seamless integration with a wide range of microcontrollers and processors.
• Surface Mount Technology (SMT): The TLV809EA46DCKR is available in a surface mount package, making it suitable for automated assembly processes and compact PCB designs. The Tape & Reel (TR) packaging further enhances its usability in high-volume production environments.
• Moisture Sensitivity Level (MSL) 2: With an MSL rating of 2 (1 Year), the TLV809EA46DCKR is designed to withstand typical manufacturing conditions, ensuring reliability and longevity in various environments.
• Reset Timeout: The device features a minimum reset timeout of 130ms, providing sufficient time for system components to stabilize after a power event. This ensures that the system is fully reset and ready to operate correctly.
• Compliance and Standards: The TLV809EA46DCKR is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations. Additionally, its RoHS status is "Not applicable," making it suitable for a wide range of applications without regulatory concerns.

TLV809EA46DCKR Applications

The TLV809EA46DCKR is well-suited for a variety of applications where reliable voltage monitoring and system reset are crucial. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where power supply integrity is essential. The low-power design ensures minimal impact on battery life, making it perfect for portable devices.
• Industrial Control: In industrial environments, the TLV809EA46DCKR can monitor power supplies to critical control units, ensuring reliable operation and preventing system failures due to voltage fluctuations.
• Telecommunications: Used in communication equipment to monitor power supplies and ensure stable operation, preventing data loss and service interruptions.
• Automotive Electronics: Suitable for automotive applications where voltage monitoring is critical for the safe and reliable operation of electronic control units (ECUs).

Conclusion of TLV809EA46DCKR

The TLV809EA46DCKR from Texas Instruments is a robust and versatile low-power voltage supervisor that offers precise voltage monitoring and reliable reset functionality. Its low power consumption, surface mount package, and active reset low output make it an ideal choice for a wide range of applications, from embedded systems to industrial control. The device's compliance with international standards and its moisture sensitivity level rating further enhance its reliability and usability. Whether in portable devices, industrial environments, or automotive applications, the TLV809EA46DCKR ensures stable and reliable operation, making it a standout choice in its category.

TLV809EA46DCKR Documents

Download datasheets and manufacturer documentation for TLV809EA46DCKR

PCN :

Product Change Notification_2024_12_19 (PDF)       Product Change Notification (PDF)