TPS3824-33DBVRG4 - Voltage Supervisor IC by Texas Instruments

The TPS3824-33DBVRG4 is a highly reliable voltage supervisor integrated circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This compact device is engineered to monitor the system voltage in electronic applications, ensuring that microprocessors, microcontrollers, and other sensitive electronics operate within their specified voltage ranges. The TPS3824-33DBVRG4 is an essential component for systems that require a high degree of stability and accuracy.

Key Features:

• Voltage Threshold: The IC has a preset threshold voltage of 3.3V, which is ideal for most 3.3V logic systems, providing a precise monitoring solution.
• Supply Voltage Range: It operates over a wide supply voltage range of 1.1V to 5.5V, making it versatile for various applications.
• Reset Time Delay: The device features a built-in delay time which can be programmed via external capacitor, allowing designers to set a specific reset time according to system requirements.
• Low Power Consumption: With a quiescent current of only 15 µA, the TPS3824-33DBVRG4 is an energy-efficient choice for power-sensitive designs.
• Output: The open-drain output provides a reset signal (active low) that can be used to reset the processor when the monitored voltage falls below the threshold.
• Temperature Range: The device is operational over a wide temperature range of -40°C to +85°C, ensuring reliability in various environmental conditions.
• Package: It comes in a compact SOT-23-5 package, which is suitable for space-constrained applications.

Applications:

The TPS3824-33DBVRG4 is ideal for a variety of applications where voltage monitoring is critical. These include:

• Portable/Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Industrial Controls
• Notebook/Desktop Computers
• Data Storage Systems
• Medical and Healthcare Electronics

With its precise voltage monitoring capabilities and customizable reset delay, the TPS3824-33DBVRG4 is an excellent choice for designers looking to enhance system reliability and prevent data corruption due to undesirable voltage conditions. Texas Instruments' commitment to quality ensures that this voltage supervisor IC will deliver consistent performance and contribute to the overall stability of your electronic systems.