MAX16056ATA16+T

Supervisors Overview

The MAX16056ATA16+T is a voltage supervisory circuit designed for low-power applications. It operates within a supply voltage range of 1.1 V to 5.5 V and consumes only 125 nA of quiescent current. The device features an active-low, open-drain reset output with a factory-trimmed threshold voltage accuracy of 2.5%. It includes a manual reset input and a watchdog timer function. The reset delay time is specified at 80 µs. Operating temperatures range from -40°C to +125°C. The component is housed in an 8-pin WDFN package with exposed pad.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Integrated watchdog timer for system reliability
• Manual reset capability via dedicated input pin
• Robust supervision in safety-critical automotive environments

Supervisors Applications

• Safety-critical automotive applications
• Battery-powered portable electronics
• Embedded systems requiring reliable power monitoring

Supervisors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Check for obsolete status or lifecycle notices as availability may vary. Ensure the 8-pin WDFN package dimensions match your PCB footprint requirements. Validate that the 1.1V minimum operating voltage aligns with your system's power rail specifications.

Supervisors Selection Notes

Select this component when ultra-low standby current is critical for extending battery life. The integrated watchdog timer simplifies design by reducing external component count. The wide operating temperature range supports harsh environment deployment. Verify that the 80µs reset delay meets your microcontroller's startup timing requirements. Ensure the active-low open-drain output interface is compatible with your logic levels.

Supervisors Part Context

This part belongs to the MAX16056 series of nano-power supervisors from Maxim Integrated, now part of Analog Devices. These devices are engineered for high reliability in demanding applications. The series offers various threshold voltages and package options. The MAX16056 specifically targets applications where power efficiency and system stability are paramount. It complements other PMIC solutions in complex power management architectures.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the MAX16056 family with different threshold voltages. Verify compatibility with alternative supervisors offering similar quiescent current and watchdog features. Ensure any substitute maintains the same 8-pin WDFN package outline. Confirm that the replacement supports the required -40°C to +125°C temperature range.