TPS3837J25DBVTG4 - Voltage Supervisor from Texas Instruments

The TPS3837J25DBVTG4 is a high-precision voltage supervisor designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. Manufactured by Texas Instruments, this device is essential for applications that require reliable operation over a range of voltage conditions.

Key Features

• Voltage Threshold: The device has a preset threshold voltage of 2.5V, which is ideal for supervising 2.5V power supplies and ensuring that the system operates within its voltage specifications.
• Low Power Consumption: With a typical quiescent current of only 1.5 µA, the TPS3837J25DBVTG4 is an excellent choice for battery-powered and low-power applications.
• Reset Time Delay: It features a programmable time delay for the reset signal, which can be set by an external capacitor, providing flexibility for system reset timing requirements.
• Manual Reset Input: The device includes a manual reset input that allows the user to trigger a reset independently of the voltage on the monitored supply.
• Temperature Range: The TPS3837J25DBVTG4 operates over a wide temperature range from -40°C to +85°C, making it suitable for industrial and automotive environments.
• Package: It is available in a small, 5-pin SOT-23 package, which is space-efficient for compact PCB layouts.

Applications

The TPS3837J25DBVTG4 is versatile and can be used in a variety of applications including:

• Portable Electronics
• Microcontrollers and Digital Systems
• Data Storage Systems
• Industrial Controls
• Networking Equipment

With its precise voltage monitoring and low power consumption, the TPS3837J25DBVTG4 is a reliable component for systems that cannot tolerate voltage deviations without compromising performance or data integrity. Texas Instruments' commitment to quality ensures that this voltage supervisor provides the stability and dependability required for critical applications.