Texas Instruments Voltage Supervisor 1 Supervisor Watchdog Timer Active High/Low Output 2.93 V SOT-23 TPS3824-33DBVT

Texas Instruments TPS3824-33DBVT Voltage Supervisor is designed for precise monitoring of microprocessor supply voltages with a fixed threshold of 2.93 V. It features a single supervisor circuit equipped with a watchdog timer, providing enhanced system reliability in embedded applications.

This device includes active high and active low output drivers and comes in a compact 5-pin SOT-23 surface mount package suitable for space-constrained designs. The voltage supervisor operates reliably across a wide temperature range from -40°C to 85°C, making it ideal for industrial and consumer electronics environments.

Its reset active time of 300 milliseconds ensures a stable reset signal, while its monitoring voltage and reset threshold are precisely set at 2.93 V to protect microprocessor units against undervoltage conditions. The minimum supply voltage is 1.1 V and maximum supply voltage is 5.5 V, providing broad compatibility with various power systems.

The small physical dimensions, measuring 2.9 mm in length, 1.6 mm in width, and 1.15 mm in height, enable integration into compact circuit boards.

Typical applications include desktop, laptop, and notebook computers, test and measurement instruments, portable battery-powered devices, and multiple-output power supply systems. This product contributes to enhanced system stability, safety, and operational reliability in electronic assemblies.

Incorporates a watchdog timer for system monitoring and reliability. Provides dual output driver modes: active high and active low. Surface mount technology with compact SOT-23 5-pin package. Fixed reset threshold voltage of 2.93 V for accurate microprocessor voltage supervision.

Wide operating temperature range of -40°C to 85°C for diverse environments. Supports supply voltages from 1.1 V minimum to 5.5 V maximum. Reset active time of 300 ms for ensuring system stability. Suitable for power management in industrial, commercial, and consumer electronics.

Compact dimensions enable efficient PCB space utilization. Explore our Electronics & Electricals category for more Power Management ICs and Voltage Supervisors to meet your industrial, laboratory, and manufacturing requirements.