The MAX6730UTRD3+T is a highly reliable, 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 with a 3V power supply rail.

Key Features

• Voltage Monitoring: This device keeps a vigilant watch over the system voltage, ensuring that the µP is reset accurately and reliably during power-up, power-down, and brownout conditions.
• Reset Timeout: The MAX6730UTRD3+T comes with a preset reset timeout delay of 140ms, which helps prevent the system from restarting before the power supply has stabilized.
• Low Power Consumption: Designed for power-sensitive applications, this supervisory circuit consumes a minimal amount of power, with a typical supply current of only 1.2µA.
• Compact SOT23 Packaging: The device is available in a small, 6-pin SOT23 package, making it suitable for space-constrained applications.
• Temperature Range: It operates over an extended temperature range from -40°C to +85°C, ensuring reliable performance across various environmental conditions.

Applications

The MAX6730UTRD3+T is ideal for use in a wide range of applications that require precise voltage monitoring and power management, including:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage
• Medical and Healthcare Devices
• Automotive Systems

Quality and Reliability

Maxim Integrated is known for their commitment to quality and reliability, and the MAX6730UTRD3+T is no exception. It is designed to meet the stringent requirements of industrial and automotive applications, ensuring that systems remain operational and secure.