Texas Instruments

TLV809EA46DBZR

TLV809EA46DBZR Description

The TLV809EA46DBZR is a high-performance power management integrated circuit (PMIC) designed for voltage monitoring applications. Manufactured by Texas Instruments, this device falls under the category of Power Management (PMIC) and is specifically tailored for single-channel voltage supervision. The TLV809EA46DBZR is housed in a compact SOT23-3 package, making it ideal for space-constrained designs. It features a voltage threshold of 4.63V, ensuring precise monitoring of power supply levels. The device is designed for surface mount applications, providing ease of integration into modern electronic systems. With a reset timeout of 130ms minimum, it ensures reliable system reset operations. The TLV809EA46DBZR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.

TLV809EA46DBZR Features

• Single-Channel Voltage Monitoring: The TLV809EA46DBZR is designed to monitor a single voltage level, providing accurate supervision of power supply conditions.
• 4.63V Threshold Voltage: This specific threshold voltage ensures that the device can effectively monitor and respond to voltage levels around 4.63V, making it suitable for applications where this voltage level is critical.
• Active Low Reset: The reset function is active low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of applications.
• 130ms Minimum Reset Timeout: This feature ensures that the system has sufficient time to stabilize after a reset event, preventing premature reactivation and potential instability.
• Surface Mount Technology (SMT): The surface mount package type allows for easy integration into PCB designs, reducing the overall footprint and enhancing the reliability of the system.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the TLV809EA46DBZR can be safely stored and handled in various environments without the need for special precautions, simplifying the manufacturing process.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental standards and regulations.

TLV809EA46DBZR Applications

The TLV809EA46DBZR is well-suited for a variety of applications where precise voltage monitoring and reliable reset functionality are required. Some of the key applications include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and other portable electronics where space is limited and precise power management is crucial.
• Industrial Control Systems: Used in monitoring power supplies for critical industrial equipment, ensuring reliable operation and preventing system failures due to voltage fluctuations.
• Automotive Electronics: Suitable for automotive applications where robustness and reliability are paramount, such as in engine control units (ECUs) and infotainment systems.
• Medical Devices: Applicable in medical equipment where precise voltage monitoring is essential for the safe and accurate operation of devices.
• Telecommunications: Used in base stations and other communication infrastructure where reliable power management is necessary to maintain continuous operation.

Conclusion of TLV809EA46DBZR

The TLV809EA46DBZR from Texas Instruments is a robust and reliable power management IC designed for single-channel voltage monitoring. Its compact SOT23-3, package combined with a precise 4.63V threshold and 130ms minimum reset timeout, makes it an ideal choice for a wide range of applications. The device's environmental compliance and moisture sensitivity level of 1 further enhance its versatility and ease of use. Whether used in consumer electronics, industrial control systems, automotive electronics, medical devices, or telecommunications, the TLV809EA46DBZR offers a reliable and efficient solution for voltage monitoring and system reset.