Product Overview: TPS3837L30DBVT

The TPS3837L30DBVT is a state-of-the-art supervisory circuit from Texas Instruments, designed to provide precision voltage monitoring and power-on reset control for advanced electronic systems. This compact, high-performance device is specifically tailored to maintain the reliability and stability of microprocessors, microcontrollers, and other voltage-sensitive components by monitoring their supply voltages.

Key Features

• Voltage Supervision: The TPS3837L30DBVT offers a fixed-sense threshold voltage of 3.0V, making it ideal for 3.3V powered systems, ensuring they operate within their designated voltage ranges.
• Low Power Consumption: With a very low quiescent current of typically 1.5 µA, this device is optimized for battery-powered and low-power applications, helping to extend battery life and reduce overall power usage.
• Reset Output: It provides an active-low reset output, which remains asserted for a minimum of 200ms after the monitored voltage level has risen above the threshold, ensuring a proper system reset and start-up sequence.
• High Accuracy: The voltage threshold accuracy is maintained at ±2%, which is crucial for systems requiring precise voltage monitoring to avoid improper operation or damage.
• Temperature Range: The device is operational over a wide temperature range from -40°C to +85°C, suitable for industrial and automotive environments.
• Small Form Factor: Packaged in a compact SOT-23-5, the TPS3837L30DBVT is designed for space-constrained applications.

Applications

The TPS3837L30DBVT is versatile and can be used in a variety of applications, including:

• Portable Electronics
• Wireless Communication Systems
• PDAs and Personal Computers
• Industrial Controls
• Embedded Systems

With its precision monitoring and low power consumption, the TPS3837L30DBVT from Texas Instruments is an essential component for ensuring the stability and reliability of modern electronic systems. Its robust design and ease of integration make it a go-to choice for engineers and designers looking to enhance system integrity through effective power management.