MAX16057ATT46+T

Supervisors Overview

The MAX16057ATT46+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.02V to 4.8V and features an ultra-low quiescent current of 125nA. The device provides a push-pull or totem-pole output for a single monitored channel and includes a manual reset (MR) input. It is housed in a compact 6-TDFN (3x3) package, designed for applications requiring precise voltage monitoring with minimal power consumption.

Supervisors Feature Summary

• Ultra-low current consumption of 125nA for extended battery life
• Integrated manual reset (MR) input for system control
• Capable of monitoring voltages from 1.02V to 4.8V
• Push-pull/totem-pole output configuration

Supervisors Applications

• Battery-powered portable electronics
• Microprocessor system supervision
• Low-power embedded systems
• Voltage monitoring in space-constrained devices

Supervisors Procurement Notes

Verify the specific suffix 'ATT46' to confirm the 4.63V threshold variant. Confirm the T+ tape-and-reel packaging format. Check for RoHS compliance status as indicated in official documentation. Ensure the 6-TDFN footprint matches your PCB design requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when ultra-low standby current is critical. The 125nA quiescent current makes it suitable for battery-operated devices. The manual reset feature allows for external control over the reset state. Verify that the 1.02V to 4.8V monitoring range covers your system's voltage rails.

Supervisors Part Context

This part belongs to the MAX16057 series of supervisory circuits. It is designed for low-voltage digital systems. The series offers various threshold options. The ATT46 suffix specifies the trip point. It is part of Maxim Integrated's portfolio of power management solutions.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX16057 family with different thresholds. Verify if other manufacturers offer similar 125nA supervisors in TDFN-6 packages. Ensure replacement parts support the required manual reset functionality.