Product Overview: TPS3808G30DBVT by Texas Instruments

The TPS3808G30DBVT is a high-precision programmable delay supervisory circuit manufactured by Texas Instruments, designed to provide reliable monitoring of power supply and system voltages. This device is a crucial component for applications that require critical system voltage supervision to ensure proper operation and to safeguard against voltage-related failures.

Key Features

• Voltage Threshold Precision: The TPS3808G30DBVT offers a tight 0.5% threshold accuracy at 25°C, which is essential for systems that operate on narrow voltage margins.
• Programmable Delay: This supervisory circuit has a programmable time delay feature, which provides designers with the flexibility to set the delay time according to the specific needs of their application, improving system reliability.
• Low Power Consumption: With a very low quiescent current of 3 µA (typical), it is suitable for battery-powered and energy-sensitive applications.
• Manual Reset: An additional manual reset input allows for a system reset to be triggered externally, providing an extra layer of control for system operators.
• Supply Voltage Range: The device supports a wide supply voltage range from 1.7V to 6.5V, making it versatile for various applications and compatible with many different types of system voltages.
• Output Options: It features an active-low push-pull RESET output, which simplifies the interface with other components by not requiring external pull-up resistors.

Applications

The TPS3808G30DBVT is suitable for a wide array of applications, including:

• Portable and battery-powered equipment
• Industrial controls and robotics
• Automotive systems
• Medical devices
• Networking equipment

Package and Quality

Enclosed in a compact 6-pin SOT-23 package, the TPS3808G30DBVT occupies minimal space on a circuit board, making it an excellent choice for space-constrained applications. Furthermore, it is designed and manufactured to meet the high-quality standards set by Texas Instruments, ensuring reliable performance across its operational lifespan.

For engineers and designers looking for a robust voltage monitor with flexible features, the TPS3808G30DBVT from Texas Instruments stands out as an optimal solution for maintaining system integrity through precise voltage supervision.