Overview of TPS3828-33DBVRG4

The TPS3828-33DBVRG4 is a highly reliable supervisory circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This compact device is engineered to monitor the system voltage in microprocessor-based systems, providing an essential safeguard against power failure and brownout conditions.

Key Features

• Voltage Supervision: The TPS3828-33DBVRG4 ensures that the system operates at a safe voltage level by monitoring a nominal voltage of 3.3V. It is designed to maintain system integrity by triggering a reset signal if the voltage drops below a predefined threshold.
• Programmable Delay: The device comes with a programmable time delay feature, which allows designers to set the delay duration for the reset signal. This helps in avoiding unnecessary resets due to transient voltage dips.
• Low Power Consumption: With its low quiescent current, the TPS3828-33DBVRG4 is an energy-efficient solution that contributes to the overall power management of the system by consuming minimal power.
• Manual Reset: An additional manual reset input provides the option to trigger a system reset externally, offering flexibility in system control and maintenance.
• Temperature Range: The device is operational over a wide temperature range, making it suitable for various industrial applications.
• Packaging: Housed in a compact SOT-23-5 package, the TPS3828-33DBVRG4 saves valuable board space and is ideal for space-constrained applications.

Applications

The TPS3828-33DBVRG4 is versatile and can be used in a multitude of applications. It is particularly well-suited for:

• Portable Electronics
• Microprocessor/Microcontroller Systems
• Industrial Controls
• Embedded Systems
• Data Storage Systems
• Networking Equipment

Quality and Reliability

Texas Instruments is renowned for its commitment to quality, and the TPS3828-33DBVRG4 is no exception. It is built to meet high standards, ensuring reliable performance and longevity in critical system applications. The device's robust design and manufacturing process make it a trusted choice for engineers looking to enhance system stability and protection.

For more detailed specifications and application notes, please refer to the official Texas Instruments datasheet for the TPS3828-33DBVRG4.