Texas Instruments

TPS3824-50DBVTG4

TPS3824-50DBVTG4 Description

The TPS3824-50DBVTG4 is a high-performance, single-channel voltage supervisor from Texas Instruments, designed to monitor power supply voltages in embedded systems. Packaged in a compact SOT23-5 form factor, this supervisor IC ensures reliable system operation by generating a reset signal when the supply voltage falls below the 4.55V threshold. With a 120ms minimum reset timeout, it provides ample time for the system to stabilize before resuming operation. The device supports active high or active low reset configurations, offering flexibility for diverse system designs. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious applications.

TPS3824-50DBVTG4 Features

• Precision Threshold Voltage: Monitors 4.55V with high accuracy, ensuring stable system performance.
• Flexible Reset Output: Configurable as active high or active low for compatibility with various microcontrollers.
• Extended Reset Timeout: 120ms minimum delay prevents premature system restarts during voltage fluctuations.
• Compact SOT23-5 Package: Ideal for space-constrained PCB designs.
• Robust Compliance: Meets ROHS3, REACH, and EAR99 standards, suitable for global markets.
• Wide Operating Range: Reliable performance in industrial and automotive environments.

TPS3824-50DBVTG4 Applications

This supervisor IC is ideal for:

• Embedded Systems: Ensures reliable startup and shutdown sequences for microcontrollers and FPGAs.
• Industrial Automation: Monitors power rails in PLCs, sensors, and control modules.
• Automotive Electronics: Provides voltage supervision in infotainment, ADAS, and engine control units.
• Consumer Electronics: Protects battery-powered devices from undervoltage conditions.
• Medical Devices: Guarantees safe operation in critical healthcare equipment.

Conclusion of TPS3824-50DBVTG4

The TPS3824-50DBVTG4 stands out for its precision voltage monitoring, flexible reset options, and compact design, making it a versatile solution for power management in demanding applications. Its compliance with environmental standards and robust performance in harsh conditions further enhance its appeal for industrial, automotive, and consumer electronics. Engineers seeking a reliable, space-efficient supervisor IC will find this device an excellent choice for ensuring system integrity.