Texas Instruments

TPS3824-33DBVT

TPS3824-33DBVT Description

The TPS3824-33DBVT is a precision voltage supervisor from Texas Instruments, designed to monitor single-voltage systems with a fixed threshold of 2.93V. Housed in a compact SOT23-5 package, this IC ensures reliable system reset functionality for microcontrollers, DSPs, and other critical digital circuits. It features a 120ms minimum reset timeout, guaranteeing stable operation during power-up, power-down, or brownout conditions. With active high/low reset options, it offers flexibility for diverse system designs. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious applications.

TPS3824-33DBVT Features

• Fixed Threshold Voltage: Precisely monitors 2.93V rails, eliminating the need for external components.
• Flexible Reset Polarity: Supports both active high and active low reset outputs for compatibility with various logic families.
• Extended Reset Timeout: 120ms delay ensures proper system initialization, reducing false triggers.
• Low-Power Operation: Minimal quiescent current makes it ideal for battery-powered devices.
• Robust Packaging: SOT23-5 surface-mount package ensures space efficiency and reliability in harsh environments.
• Compliance: Meets ROHS3, REACH, and EAR99 standards, suitable for global markets.

TPS3824-33DBVT Applications

• Embedded Systems: Reliable power monitoring for microcontrollers (MCUs) and FPGAs.
• Industrial Controls: Ensures safe operation in PLCs, motor drives, and automation systems.
• Consumer Electronics: Protects smart home devices, wearables, and IoT nodes from voltage fluctuations.
• Automotive Electronics: Suitable for infotainment and ADAS modules requiring stable power sequencing.
• Medical Devices: Critical for patient monitoring equipment where power integrity is paramount.

Conclusion of TPS3824-33DBVT

The TPS3824-33DBVT stands out for its precision, flexibility, and compact design, making it a superior choice for voltage supervision in mission-critical applications. Its fixed threshold, configurable reset polarity, and extended timeout provide unmatched reliability compared to generic supervisors. Whether in industrial, automotive, or consumer electronics, this IC ensures system stability with minimal footprint and compliance with global environmental standards.