MAX16059ATT22+

Supervisors Overview

The MAX16059ATT22+ is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It features ultra-low quiescent current of 125nA and supports input voltages up to 5.5V. The device provides an active low open-drain reset output with adjustable timeout. It operates within a temperature range of -40°C to +125°C and is housed in a compact TDFN package.

Supervisors Feature Summary

• Ultra-low power consumption with 125nA quiescent current
• Adjustable reset timeout for flexible system timing
• Active low open-drain reset output signal

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable voltage supervision
• Industrial control units operating in wide temperature ranges

Supervisors Procurement Notes

Verify the specific suffix ATT22 against official datasheets to confirm pinout and electrical characteristics. Confirm availability status as supply may be limited. Ensure compatibility with existing PCB footprint and thermal requirements before integration.

Supervisors Selection Notes

Select this component when ultra-low standby current is critical for battery-operated applications. The adjustable timeout allows customization for different system startup times. Verify that the open-drain output aligns with the microcontroller's input requirements.

Supervisors Part Context

Part of the MAX16059 family of supervisory circuits designed for low-power monitoring. This specific variant includes capacitor-free stability features, reducing external component count while maintaining robust performance in space-constrained designs.

Supervisors Replacement Considerations

Check for direct substitutes within the MAX16059 series with compatible pinouts. Verify equivalent quiescent current and reset threshold specifications. Ensure alternative packages match the physical dimensions if board space is constrained.