MAX16000ATC+

Supervisors Overview

The MAX16000ATC+ is a low-voltage, quad-voltage power-supply supervisor manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range up to 5.5 V and features four independent monitoring inputs with thresholds of 1.8 V, 2.5 V, 3.3 V, or adjustable settings. The device provides an active-low open-drain reset output with a fixed 200 ms delay and includes a manual reset input. It incorporates a watchdog timer for system protection and maintains accuracy within 2.5%. Operating temperatures span from -40°C to +125°C, with a typical quiescent current of 50 uA.

Supervisors Feature Summary

• Monitors four independent voltage rails simultaneously
• Integrates a programmable watchdog timer function
• Provides manual reset capability via dedicated input
• Delivers active-low open-drain reset signal

Supervisors Applications

• Multi-rail embedded system power supervision
• Industrial control board voltage monitoring
• Consumer electronics power integrity management
• Communication equipment reset logic generation

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm package type TQFN-12 matches design requirements. Check RoHS compliance documentation for environmental standards. Validate operating temperature range suitability for target application environment. Ensure pinout compatibility with existing PCB layout before procurement.

Supervisors Selection Notes

Select this supervisor when multiple voltage rails require simultaneous monitoring in compact designs. The TQFN-12 package offers space efficiency for dense layouts. Consider the 200 ms reset delay timing against system startup requirements. Evaluate threshold options against specific rail voltages. Verify watchdog functionality needs against system reliability targets.

Supervisors Part Context

Part of the MAX16000 series focusing on multi-voltage supervision. Designed for applications requiring comprehensive power monitoring in small form factors. Complements other Maxim Integrated supervisors offering single-channel or hex/octal configurations.

Supervisors Replacement Considerations

MAX16000ATC+T (tape and reel variant). Verify package and electrical specifications match before substitution.