The TPS3828-50DBVR is a highly reliable, low-current supervisory circuit designed to monitor power supplies in digital systems. Manufactured by Texas Instruments, this device is an essential component for systems that require precise voltage monitoring and power-on reset control. The TPS3828-50DBVR is particularly suitable for battery-powered equipment, microprocessors, microcontrollers, and other applications where power supply stability is crucial.

Key Features:

• Voltage Supervision: The TPS3828-50DBVR provides a fixed-sense threshold voltage of 5.0V, ensuring accurate monitoring of the power supply voltage levels.
• Low Supply Current: With a typical supply current of only 15 µA, it is an excellent choice for power-sensitive applications.
• Reset Time Delay: The device features a programmable time delay for the reset, which can be set by an external capacitor to meet various system requirements.
• Manual Reset: An input is available for a manual reset, allowing for a system reset to be triggered manually when necessary.
• Supply Voltage Range: It operates over a wide supply voltage range from 1.1V to 5.5V, compatible with most digital systems.
• Temperature Range: The TPS3828-50DBVR is designed to function over a broad temperature range, from -40°C to +85°C, making it suitable for industrial applications.
• Reset Output: The reset output is available in active-low and open-drain configurations, providing versatility for interfacing with other components.

Package and Availability:

The device comes in a small, 5-pin SOT-23 package, labeled as DBVR, which is ideal for space-constrained applications. The TPS3828-50DBVR's compact form factor and low power consumption make it a practical choice for portable and miniaturized electronics.

Applications:

With its robust feature set, the TPS3828-50DBVR is well-suited for a variety of applications, including:

• Portable/Battery-Powered Devices
• Microprocessor, Microcontroller Systems
• Intelligent Instruments
• Industrial Controls
• Telecommunications Equipment
• Notebook/Desktop Computers

As a product of Texas Instruments, a leader in semiconductor solutions, the TPS3828-50DBVR is backed by the company's commitment to high-quality and reliable components. For engineers and designers seeking a dependable supervisory circuit, the TPS3828-50DBVR is a top-tier choice that delivers performance and peace of mind.