The Maxim Integrated MAX6361PUT29+T is a highly reliable voltage supervisor integrated circuit designed to monitor power supplies in microprocessor systems. It provides a significant layer of protection by ensuring that the system voltage remains within acceptable thresholds, thereby safeguarding sensitive electronic components from potential damage due to voltage fluctuations.

This compact IC is part of Maxim's family of microprocessor (μP) supervisory circuits that are engineered to maintain system integrity through various features. The MAX6361PUT29+T monitors the supply voltage and asserts a reset if the input voltage drops below a predetermined threshold. The reset output remains asserted for a fixed timeout period after the supply voltage rises above the reset threshold, ensuring the system has sufficient time to stabilize.

The device comes in a small SOT-23 package, making it ideal for space-constrained applications. It operates over a wide voltage range and has a low supply current, making it suitable for battery-operated devices. The MAX6361PUT29+T offers a factory-set reset threshold voltage of 2.93V, which is ideal for 3.3V-powered systems.

Key features of the MAX6361PUT29+T include:

• Precision monitoring of 3.3V power-supply voltages.
• Factory preset V<sub>CC reset threshold at 2.93V.
• Fixed 140ms (min) reset timeout delay.
• Low supply current of 1.2μA (typical), which is excellent for power-sensitive applications.
• Immune to short V<sub>CC transients.
• Functional temperature range from -40°C to +125°C, accommodating a wide range of environmental conditions.

The MAX6361PUT29+T voltage supervisor is an ideal solution for managing system resets in microprocessors, microcontrollers, and other logic systems. Its robust feature set ensures that electronic devices operate reliably and are protected from the dangers of unpredictable power supplies. Maxim Integrated's commitment to quality and reliability makes the MAX6361PUT29+T a preferred choice for designers looking to enhance system stability and prolong the life of their products.