MAX16003ATE+T

Supervisors Overview

The MAX16003ATE+T is a low-voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features six monitored inputs with threshold voltages of 1.8 V, 2.5 V, 3.3 V, or adjustable settings. The device provides an active-low, open-drain output and includes manual reset functionality alongside a watchdog timer. It operates within a supply voltage range up to 5.5 V, ensuring accuracy of 2.5%. Designed for surface-mount installation in a TQFN-16 package, it supports a reset delay time of 200 ms and functions reliably across temperatures from -40°C to +125°C.

Supervisors Feature Summary

• Monitors up to six independent voltage rails simultaneously
• Integrates a watchdog timer for system fault protection
• Supports manual reset input for user-initiated control
• Provides active-low open-drain status output

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Industrial control unit supervision
• Automotive electronics voltage tracking
• Telecommunications infrastructure protection

Supervisors Procurement Notes

Verify the specific suffix against official documentation to confirm tape-and-reel packaging configuration. Ensure the part number matches the exact threshold voltage variant required for your design. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or pinout definitions before finalizing procurement orders.

Supervisors Selection Notes

Select this component when simultaneous monitoring of multiple low-voltage rails is required. Consider the adjustable threshold option if standard fixed voltages do not match your system requirements. Verify that the TQFN-16 package fits your board space constraints and thermal management needs. Confirm compatibility with the system's operating temperature range.

Supervisors Part Context

This part belongs to the MAX16003 series of supervisory circuits designed for low-voltage applications. It complements other Maxim Integrated power management solutions by providing reliable voltage monitoring and reset generation. The series is commonly used in conjunction with DC-DC converters and battery-powered devices to ensure system stability.

Supervisors Replacement Considerations

Check the official datasheet for direct pin-to-pin compatible alternatives within the same product family. Verify that any substitute part maintains the same six-input monitoring capability and watchdog timer functionality. Ensure the replacement offers identical threshold voltage options and package dimensions.