MAX16059ATT26+T

Supervisors Overview

The MAX16059ATT26+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.2V to 5.5V and consumes an ultra-low quiescent current of 125nA, making it suitable for battery-powered applications. The device features a capacitor-adjustable watchdog timer and reset timeout, allowing design flexibility through external components. It provides an active-low open-drain reset output with a fixed 280ms timeout. The component is housed in a compact 3-pin SOT-23 package and supports operation across industrial temperature ranges.

Supervisors Feature Summary

• Ultra-low power consumption extends battery life in portable devices
• Capacitor-adjustable watchdog timer and reset timeout for customizable timing
• Active-low open-drain reset output ensures reliable system monitoring

Supervisors Applications

• Battery-operated consumer electronics
• Portable medical equipment
• Industrial control systems requiring low standby current

Supervisors Procurement Notes

Verify the specific suffix 'ATT26' against official Analog Devices documentation to confirm the exact reset threshold voltage and package variant. Ensure compatibility with your system's voltage rails and timing requirements defined by external capacitors. Confirm RoHS compliance status via the manufacturer datasheet before integration.

Supervisors Selection Notes

Select this component when minimizing standby current is critical for extending battery operational life. The adjustable timing features allow designers to tailor reset delays and watchdog intervals using external capacitors rather than fixed internal values. Verify that the required reset threshold falls within the device's specified operating range for the target application voltage.

Supervisors Part Context

This part belongs to the MAX1605x series of supervisory circuits designed for monitoring single-supply voltages. The series emphasizes low power consumption and configurability through external passive components. It serves as a key component in power management architectures where system stability and extended battery duration are primary design constraints.

Supervisors Replacement Considerations

Consult Analog Devices documentation for direct pin-compatible alternatives within the MAX1605x family. Verify that substitute parts maintain identical reset thresholds and timing characteristics if functional equivalence is required without schematic changes.