MAX16025TE+

Supervisors Overview

The MAX16025TE+ is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in a TQFN-16 surface-mount package. It monitors two input voltages with adjustable thresholds for both undervoltage and overvoltage conditions. The device features an active low, open-drain output and supports manual reset functionality without a watchdog timer or battery backup switch. It operates within a supply voltage range of 2.2 V to 28 V, consuming 52 µA of quiescent current. Accuracy is specified at 1.5%, with a reset delay time of 190 ms. The component functions reliably across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Dual-input voltage monitoring with adjustable threshold settings
• Active low open-drain output configuration
• Manual reset capability integrated into the design

Supervisors Applications

• Embedded system power supervision
• Microprocessor reset circuitry
• Industrial control board voltage monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure packaging integrity remains intact during storage to prevent moisture damage. Validate that the TQFN-16 footprint aligns precisely with existing PCB layout constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when dual-channel voltage supervision with adjustable thresholds is required. The open-drain output suits systems needing wired-OR configurations. Consider the 190 ms reset delay for timing-sensitive applications. Verify compatibility with the 2.2 V to 28 V operating range against target supply rails.

Supervisors Part Context

Part of the MAX16025 series designed for comprehensive power management supervision. Shares architectural similarities with other Maxim Integrated supervisors but distinguishes itself through specific pinout and output drive characteristics. Designed for integration into complex electronic systems requiring reliable fault detection and system reset mechanisms.

Supervisors Replacement Considerations

MAX16026TE+ offers similar supervision capabilities with push-pull output instead of open-drain. MAX16041TE+ provides comparable performance with selectable output types. Verify electrical compatibility and pin alignment before substituting these alternatives.