MAX16026TE+

Supervisors Overview

The MAX16026TE+ is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, housed in a TQFN-16 surface-mount package. It monitors two input voltages with adjustable thresholds and features an active low push-pull output. The device operates on a single supply voltage ranging from 2.2 V to 28 V, consuming a maximum operating current of 52 µA. It includes manual reset functionality and provides a fixed reset delay time of 190 ms. The unit maintains an accuracy of 1.5% and supports power dissipation up to 2 W across an industrial temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Monitors dual input voltages with adjustable overvoltage and undervoltage thresholds
• Provides active low push-pull output for system supervision
• Includes manual reset capability for user-initiated control
• Operates within a wide supply voltage range up to 28 V

Supervisors Applications

• Dual-rail power supply monitoring in embedded systems
• Voltage supervision for battery-powered devices
• System reset generation in microcontroller circuits

Supervisors Procurement Notes

Verify the specific suffix TE+ against the official datasheet to confirm the TQFN-16 package and lead-free status. Confirm that the adjustable threshold configuration matches the target application requirements before procurement. Check for moisture sensitivity handling instructions if storage conditions exceed specified limits. Ensure the operating temperature range aligns with the environmental constraints of the final assembly.

Supervisors Selection Notes

Select this component when dual-voltage supervision with adjustable thresholds is required in a compact surface-mount form factor. The wide supply voltage range accommodates various bus architectures. Consider the 190 ms reset delay and 1.5% accuracy for timing-sensitive applications. Evaluate the 52 µA quiescent current impact on overall system power budget during active monitoring phases.

Supervisors Part Context

The MAX16026 belongs to a family of capacitor-adaptive supervisory circuits designed for multi-voltage monitoring. It integrates adjustable threshold detection with manual reset control, distinguishing it from fixed-threshold variants. The TE+ designation indicates a specific tape-and-reel or tube packaging option within the TQFN-16 footprint, optimized for automated surface-mount assembly processes.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.