Texas Instruments

TL7733BCDRE4

TL7733BCDRE4 Description

The TL7733BCDRE4 is a single-channel power supply supervisor IC designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8-pin SOIC package. It is designed to monitor a single voltage rail and provide reliable reset functionality to ensure system stability and reliability. The TL7733BCDRE4 features a voltage threshold of 3.08V, making it suitable for applications requiring precise voltage monitoring. The device operates within a temperature range of 0°C to 70°C (TA) and offers a typical propagation delay of 270ns for reset timeout. It supports both active high and active low reset configurations, providing flexibility in system design.

TL7733BCDRE4 Features

• Single Voltage Monitoring: The TL7733BCDRE4 is designed to monitor a single voltage rail, ensuring that the system remains stable and reliable. This feature is particularly useful in applications where a single power supply needs to be monitored for proper operation.
• Precise Voltage Threshold: With a voltage threshold of 3.08V, the TL7733BCDRE4 offers precise monitoring capabilities. This precision helps in detecting voltage drops or fluctuations that could potentially affect system performance.
• Fast Reset Timeout: The device features a typical propagation delay of 270ns for reset timeout, ensuring quick response times to voltage anomalies. This rapid response helps in minimizing downtime and maintaining system stability.
• Flexible Reset Configuration: The TL7733BCDRE4 supports both active high and active low reset configurations, providing design flexibility to accommodate various system requirements.
• Surface Mount Packaging: The device is available in a surface mount package, making it suitable for modern PCB designs that require compact and efficient components.
• Compliance and Standards: The TL7733BCDRE4 is REACH unaffected and ROHS3 compliant, ensuring that it meets environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.

TL7733BCDRE4 Applications

The TL7733BCDRE4 is ideal for a variety of applications where reliable power supply monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems, the TL7733BCDRE4 can be used to monitor the main power supply voltage, ensuring that the system remains stable and functional. Its fast reset timeout helps in quickly recovering from power anomalies.
• Industrial Control Systems: For industrial control systems, the precise voltage monitoring and flexible reset configuration of the TL7733BCDRE4 make it an ideal choice. It can help in maintaining system reliability and minimizing downtime.
• Telecommunications Equipment: In telecommunications, the TL7733BCDRE4 can be used to monitor power supplies in base stations and other critical equipment. Its compact size and surface mount packaging make it suitable for space-constrained designs.
• Consumer Electronics: In consumer electronics, the TL7733BCDRE4 can be used to monitor power supplies in devices such as routers, modems, and other networking equipment. Its compliance with environmental and safety standards ensures that it meets regulatory requirements.

Conclusion of TL7733BCDRE4

The TL7733BCDRE4 is a versatile and reliable power supply supervisor IC from Texas Instruments. Its precise voltage monitoring, fast reset timeout, and flexible reset configuration make it suitable for a wide range of applications. Despite its obsolete status, the TL7733BCDRE4 remains a valuable component for designers looking for a reliable and efficient power monitoring solution. Its compliance with environmental and safety standards ensures that it meets regulatory requirements, making it a preferred choice in various industries.