TPS3824-50DBVRG4 - Texas Instruments Voltage Supervisor IC

The TPS3824-50DBVRG4 is a highly reliable voltage supervisor component designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is engineered to provide precision voltage monitoring, ensuring that microprocessors (µPs), microcontrollers (MCUs), and other voltage-sensitive components operate within their proper voltage ranges for optimal performance and stability.

With a nominal threshold voltage of 4.55 volts, the TPS3824-50DBVRG4 is particularly suitable for 5V systems where maintaining accurate voltage levels is crucial. This component comes in a compact SOT-23-5 package, which is ideal for space-constrained applications where board real estate is at a premium.

Key features of the TPS3824-50DBVRG4 include:

• Supply Voltage Monitoring: This IC provides a precise voltage threshold monitoring at 4.55V, which is critical for systems that demand consistent and reliable operation.
• Manual Reset Input: It includes a manual reset input that allows the system to be reset on demand, providing additional control to the user or system designer.
• Watchdog Timer: The built-in watchdog timer ensures that the system will be reset if the software becomes unresponsive, enhancing the overall reliability of the system.
• Power-On Reset Generator: The IC generates a power-on reset pulse, ensuring that the system starts in a known state after power is applied.
• Low Supply Current: With a low supply current of 15 µA (typical), this device is an excellent choice for power-sensitive applications.
• Temperature Range: The operating temperature range of –40°C to +85°C allows for deployment in a wide range of environmental conditions.

This voltage supervisor IC is suitable for a variety of applications, including portable electronics, computers, data storage systems, and industrial equipment. The TPS3824-50DBVRG4's combination of features ensures that it can help maintain system integrity and prevent data loss or corruption due to improper voltage levels.

With Texas Instruments' reputation for quality and performance, the TPS3824-50DBVRG4 is a reliable choice for designers looking to enhance the operational stability of their electronic systems. Its small form factor, coupled with its robust feature set, makes it an essential component for any application that requires accurate voltage monitoring and system reset functionality.