TPS3824-50QDBVR - Texas Instruments

The TPS3824-50QDBVR from Texas Instruments is a highly reliable, low-power supervisory circuit designed to monitor power supply and system voltages. This compact component is essential for systems that require a high level of stability and accuracy in voltage monitoring, making it an ideal choice for a wide range of applications, including portable electronics, microcontrollers, and industrial equipment.

Key Features

• Voltage Threshold: The TPS3824-50QDBVR features a fixed-sense threshold voltage of 5.0V, providing precise monitoring for 5V power supplies.
• Supply Voltage Range: It supports a wide supply voltage range from 1.1V to 5.5V, allowing for versatile applications across different voltage levels.
• Reset Timeout Delay: The device includes a programmable time delay for the reset, which can be set using an external capacitor to provide a tailored reset timing for specific system requirements.
• Low Supply Current: With a typical supply current of only 15μA, the TPS3824-50QDBVR is optimized for low-power consumption, making it suitable for battery-powered devices.
• Manual Reset: A manual reset input is available, enabling a system reset to be triggered with an external signal for additional system control.
• Temperature Range: The device operates over a wide temperature range from -40°C to +85°C, ensuring reliable performance in a variety of environmental conditions.
• Package: The TPS3824-50QDBVR comes in a compact SOT-23-5 package, which is ideal for space-constrained applications.

Applications

The versatility and robustness of the TPS3824-50QDBVR make it suitable for a variety of applications, including:

• Portable and battery-powered devices
• Microcontroller systems
• Intelligent instruments
• Industrial controls
• Automotive systems
• Networking equipment

With its precision voltage monitoring and low power consumption, the TPS3824-50QDBVR is an excellent choice for designers looking to enhance the reliability and performance of their power management systems.