Product Overview: TPS3808G25DBVT from Texas Instruments

The TPS3808G25DBVT is a high-precision programmable delay supervisory circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This microprocessor supervisory circuit provides a system with an essential level of monitoring, ensuring reliable operation and system stability. Its primary function is to monitor the system voltage and assert a reset signal to the processor when necessary, thereby preventing system failure due to power issues.

This supervisory IC operates over a wide voltage range and features a programmable delay time, allowing designers to tailor the reset assertion to specific system requirements. The TPS3808G25DBVT comes in a compact 6-pin SOT-23 package, which is ideal for space-constrained applications. The device's small footprint makes it an excellent choice for portable electronics, industrial controls, and other sophisticated electronic systems that require robust power management.

Key Features:

• Adjustable Monitoring Voltage Threshold: The device features a precision programmable voltage threshold that can be set to monitor voltages specific to the application requirements.
• Programmable Delay: The reset delay time is programmable via an external capacitor, which provides design flexibility and the ability to fine-tune the system's response to power supply variations.
• Manual Reset Input: A manual reset input is provided, giving the user the ability to initiate a system reset independently of the automatic monitoring function.
• Supply Voltage Range: The device supports a wide supply voltage range, accommodating various application needs and simplifying power supply design.
• Low Power Consumption: This IC is optimized for low power consumption, making it suitable for battery-powered devices where power efficiency is critical.
• Temperature Range: The TPS3808G25DBVT is designed to operate over an industrial temperature range, ensuring reliability in harsh environments.

Applications:

The TPS3808G25DBVT is versatile and can be used in a broad range of applications, including:

• Portable and battery-powered equipment
• Industrial control systems
• Embedded systems
• Networking equipment
• Medical devices

With its precision monitoring capabilities and programmable features, the TPS3808G25DBVT from Texas Instruments is a vital component for any system requiring reliable voltage supervision to protect against power-related issues.