Product Overview: TPS3823-33DBVR from Texas Instruments

The TPS3823-33DBVR is a highly reliable, low-power supervisory circuit designed by Texas Instruments to monitor the power supply voltage levels and system status in microprocessor and digital systems. This integrated circuit helps to ensure that the system operates within specified voltage thresholds, enhancing the overall system reliability.

Key Features

• Voltage Monitoring: The device features precision voltage monitoring at 3.3 volts, making it ideal for a wide range of applications that operate at this common logic level.
• Reset Timeout: It comes with a programmable delay time for the reset signal, which can be set by an external capacitor to provide a flexible and accurate timing for system reset.
• Manual Reset: A manual reset input is provided, allowing for a system reset to be triggered by an external event or user interaction.
• Supply Voltage Range: The supervisory circuit operates over a wide supply voltage range, accommodating various application needs.
• Low Power Consumption: Designed for power-sensitive applications, the TPS3823-33DBVR consumes minimal power, contributing to the overall energy efficiency of the system.
• Watchdog Timer: An integrated watchdog timer ensures that the system responds appropriately if the software becomes unresponsive or enters an erroneous state.
• Temperature Range: The device is specified for operation over a broad temperature range, suitable for commercial and industrial environments.
• Packaging: Offered in a compact SOT-23-5 package, the TPS3823-33DBVR saves valuable board space and is suitable for space-constrained applications.

Applications

The TPS3823-33DBVR is versatile and can be used in a variety of applications, including:

• Microprocessor, microcontroller, or FPGA-based systems
• Portable and battery-powered equipment
• Networking and telecommunications
• Industrial controls
• Automotive systems

With its robust feature set and Texas Instruments' reputation for quality, the TPS3823-33DBVR is an excellent choice for designers looking to improve system integrity and reliability through effective power monitoring and reset functions.