TPS3307-18QDRG4Q1 - Texas Instruments

The TPS3307-18QDRG4Q1 is a versatile and robust supervisory circuit designed by Texas Instruments to monitor power supplies in microprocessor and digital systems. It provides a crucial layer of protection by ensuring that the system's voltages are within acceptable thresholds, thus safeguarding the system from damage due to power surges or failures.

Key Features:

• Triple Voltage Monitoring: This device can simultaneously monitor three separate voltage levels, making it suitable for complex systems that require multiple power rails to be supervised.
• Adjustable Voltage Thresholds: Users can set the voltage thresholds to meet specific system requirements, allowing for a customized level of protection.
• Manual Reset Input: The TPS3307-18QDRG4Q1 includes a manual reset input, providing an easy way to reset the system without needing to cycle the power.
• Power-On Reset Generator: The integrated power-on reset generator ensures that the system's microprocessor starts up in a known state, which is essential for reliable operation.
• Watchdog Timer: An onboard watchdog timer helps prevent system failure by resetting the microprocessor if the software becomes unresponsive.
• Low Supply Current: With its low supply current, the device minimizes the power consumption of the system, which is particularly beneficial for battery-powered applications.
• Wide Operating Temperature Range: The device is designed to operate over a broad temperature range, making it suitable for industrial applications.

Applications:

The TPS3307-18QDRG4Q1 is ideal for use in a variety of applications, including:

• Microprocessor, microcontroller, or DSP systems
• Industrial and automotive systems
• Telecommunication and networking equipment
• Portable and battery-powered electronics

As a product of Texas Instruments, a leader in semiconductor solutions, the TPS3307-18QDRG4Q1 is manufactured to the highest quality standards. Its reliability and performance make it an excellent choice for designers looking to incorporate a dependable supervisory circuit into their systems.