Overview of Texas Instruments TPS3808G15DBVT

The Texas Instruments TPS3808G15DBVT is a high-precision programmable delay supervisory circuit designed to monitor voltage supply levels in digital systems. This micro-power voltage supervisor is essential for applications that require tight control over system power-up, power-down, and operation under varying voltage conditions.

Key Features

• Voltage Supervision: The device provides a fixed-voltage threshold of 1.5V, which is ideal for monitoring low-voltage supply rails.
• Programmable Delay: Users can set the reset delay time via an external capacitor, offering flexibility in system design and response timing.
• Low Power Consumption: With a quiescent current of just 2.5 µA, the TPS3808G15DBVT is optimized for battery-powered and low-power applications.
• Manual Reset: The inclusion of a manual reset input allows for a system reset to be triggered at any time, which is useful for debugging and system maintenance.
• Output Options: The device features an active-low push-pull reset output, which ensures compatibility with a variety of digital systems.

Applications

The TPS3808G15DBVT is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered electronics
• Microprocessor, microcontroller, or FPGA systems
• Industrial control systems
• Networking and telecom equipment
• Automotive electronics

Package and Quality

The device comes in a small 6-pin SOT-23 package, making it suitable for space-constrained applications. It also supports a wide operating temperature range, ensuring reliable operation under various environmental conditions.

Reliability and Support

As with all Texas Instruments products, the TPS3808G15DBVT is manufactured to high standards and is backed by the company's commitment to quality. Texas Instruments provides comprehensive technical support and resources, including datasheets, application notes, and design tools, to assist designers in integrating this voltage supervisor into their projects.

For more detailed information, designers can visit the Texas Instruments website or contact their support team directly.