Maxim Integrated MAX6468US29D3+T Voltage Supervisory IC

The MAX6468US29D3+T from Maxim Integrated is a compact, highly reliable voltage supervisory integrated circuit (IC) designed to ensure stable and secure operation in electronic systems. This supervisory IC is a crucial component for managing system integrity by monitoring the supply voltage and providing a reset signal to microcontrollers and processors in the event of voltage dips or surges, thus preventing system errors and data corruption.

With a fixed-sense threshold voltage of 2.93V, the MAX6468US29D3+T is optimized for 3V systems but is versatile enough to be used in a variety of applications that require precise voltage monitoring. The device offers a reset timeout delay of 280ms, ensuring that the system has adequate time to stabilize before returning to operation after a reset condition has been detected.

The MAX6468US29D3+T is designed in a compact SOT-143 package, making it suitable for space-constrained applications. Its low power consumption and wide operating temperature range of -40°C to +125°C make it an excellent choice for portable and industrial applications where efficiency and reliability are paramount.

Key features of the MAX6468US29D3+T include:

• Fixed voltage threshold for monitoring 3V power supplies.
• Manual reset input for system-level control.
• Active-low reset output, ensuring compatibility with a wide range of microcontrollers and digital systems.
• Immunity to short voltage transients, enhancing system robustness.
• Low supply current, which is ideal for battery-operated devices.
• High accuracy threshold monitoring for reliable operation.

Overall, the MAX6468US29D3+T supervisory IC is a critical component for any design requiring accurate voltage monitoring and reliable system reset functionality. Its small footprint, precision, and low power consumption make it an excellent choice for designers looking to enhance the stability and robustness of their electronic systems.