The TPS3306-25DG4 is a sophisticated, dual-voltage supervisor designed by Texas Instruments, engineered to monitor two system voltages simultaneously. This integrated circuit is particularly suitable for microprocessor (μP) systems where precision voltage monitoring is critical for reliable operation.

Key Features

• Dual Voltage Monitoring: Capable of supervising a 2.5V fixed-voltage supply as well as an adjustable voltage, the TPS3306-25DG4 offers versatile applications for various system requirements.
• High Accuracy: With a precision threshold voltage at 2.5V and a tight tolerance, this device ensures accurate voltage supervision, which is crucial for sensitive electronic components.
• Low Current Consumption: The low quiescent current makes it an energy-efficient choice for battery-powered devices, contributing to longer battery life and reduced power costs.
• Manual Reset Input: This feature allows for a manual system reset, providing additional control over the reset functionality.
• Power-On Reset Generator: The built-in power-on reset generator ensures that the μP boots from a clean state, enhancing system stability and reliability.
• Watchdog Timer: An integrated watchdog timer helps to detect and recover from system malfunctions, further enhancing system integrity.

Applications

The TPS3306-25DG4 is ideal for a wide range of applications, including:

• Microprocessor, microcontroller, or DSP systems
• Portable and battery-powered equipment
• Industrial controls
• Telecommunication systems
• Networking equipment

Package and Quality

Offered in an 8-pin small outline integrated circuit (SOIC) package, the TPS3306-25DG4 is designed for surface mount technology (SMT), allowing for efficient assembly and space-saving on PCBs. Texas Instruments' commitment to quality ensures that this voltage supervisor meets high standards of performance and reliability.

For detailed specifications, application notes, and support resources, visit the Texas Instruments official website or contact their support team.