Maxim Integrated MAX6375UR29+T Voltage Supervisor

The MAX6375UR29+T is a precision, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems that require voltage monitoring.

This compact supervisor IC is designed to maintain system integrity by monitoring the power supply voltage. It features a factory-trimmed reset threshold voltage of 2.925V, which makes it suitable for applications that operate with 3.3V power supplies. The device ensures that the microprocessor and other critical components in a system are reset properly during power-up, power-down, or brown-out conditions.

One of the key features of the MAX6375UR29+T is its ability to assert a reset signal whenever the VCC supply voltage falls below the preset threshold. The reset output remains asserted for a minimum of 140ms after VCC has risen above the reset threshold, ensuring a proper system reset. The reset output is available in either active-low push-pull or active-low open-drain configurations, providing flexibility in interfacing with different types of microprocessors and other digital logic.

The device operates over a wide supply voltage range of 1.2V to 5.5V and draws a low supply current of only 1.6µA at 1.2V, making it ideal for battery-powered and portable applications. The MAX6375UR29+T comes in a compact SOT-23 package, which is perfect for space-constrained applications.

Additionally, the MAX6375UR29+T is fully specified over the -40°C to +125°C extended temperature range, allowing it to perform reliably in harsh environments. Its robust design and precision voltage monitoring make it an excellent choice for use in microprocessor systems, computers, controllers, and intelligent instruments that require high accuracy and reliability.

The MAX6375UR29+T from Maxim Integrated is a testament to the company's commitment to providing high-quality, reliable integrated circuits that enhance system performance and stability.