MAX16004ETP+

Supervisors Overview

The MAX16004ETP+ is a low-voltage microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a quad voltage monitor architecture designed to supervise multiple power rails simultaneously. The device operates within a supply voltage range of 1.2V to 5.5V and supports threshold voltages including 1.8V, 2.5V, and adjustable options. It provides an active-low open-drain reset output with a fixed 280ms reset delay time. The component is housed in a TQFN-16 package and functions reliably across an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Quad voltage monitoring capability for simultaneous supervision of multiple power rails
• Active-low open-drain reset output with configurable threshold levels
• Integrated manual reset input for system control flexibility
• Low quiescent current consumption suitable for battery-powered applications

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Microprocessor and FPGA supervisory circuits
• Portable electronic devices requiring low-power management
• Industrial control systems with strict voltage tolerance requirements

Supervisors Procurement Notes

Verify the exact suffix and package type against official datasheets before ordering. Confirm availability status as distribution channels may list limited stock or obsolete status. Ensure compatibility with your board's thermal and electrical specifications. Cross-reference manufacturer part numbers to avoid counterfeit components. Check for RoHS compliance documentation if required for your region.

Supervisors Selection Notes

Select this component when multi-channel voltage supervision is required in a compact form factor. Consider the adjustable threshold feature for custom voltage monitoring needs. Evaluate the low operating current for battery life optimization. Ensure the TQFN-16 package fits your PCB layout constraints. Verify that the 280ms reset delay meets your system startup timing requirements.

Supervisors Part Context

This part belongs to the MAX1600x series of low-voltage supervisors from Maxim Integrated. It complements other variants like the MAX16003 and MAX16005 which offer different channel counts or features. The series is designed for modern portable and industrial electronics where space and power efficiency are critical. It represents a transition point in Maxim's portfolio following their acquisition by Analog Devices.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX1600x family such as the MAX16003DTE+ or MAX16005ATE+. Verify functional equivalence regarding threshold voltages and reset delays. Consider newer generations from Analog Devices if available. Ensure any substitute maintains the same package footprint and thermal characteristics.