MAX16020LTET+T

Supervisors Overview

The MAX16020LTET+T is a low-power microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a single monitored input with a threshold voltage of 3.1 V and an active high/low/open drain output configuration. The device includes manual reset capability, a watchdog timer, and battery backup switching functions. It operates within a supply voltage range up to 5.5 V and consumes only 3.4 uA of working current. The reset delay time is specified at 215 ms, ensuring stable system initialization. Power failure detection is supported for enhanced reliability.

Supervisors Feature Summary

• Integrates manual reset, watchdog timer, and battery backup switching in a single supervisory circuit
• Supports power failure detection for critical system protection
• Features chip enable gating for flexible power management control

Supervisors Applications

• Microprocessor system supervision
• Battery-powered embedded systems requiring backup switching
• Low-power industrial control applications

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for restricted supply conditions as availability may be limited. Ensure the specific suffix matches the required package and temperature grade specifications before ordering.

Supervisors Selection Notes

Select this component when a single-channel supervisor with integrated watchdog and battery backup is required. Consider the 3.1 V threshold and 215 ms reset delay against system timing requirements. Evaluate the low quiescent current of 3.4 uA for battery life optimization in portable designs.

Supervisors Part Context

This part belongs to the MAX16020 series of low-power supervisory circuits from Maxim Integrated. It is designed for applications requiring reliable monitoring of voltage levels with minimal power consumption. The series typically offers various threshold options and package configurations to suit different design constraints.

Supervisors Replacement Considerations

Check for pin-compatible alternatives within the MAX16020 family that offer different threshold voltages or packaging options. Verify functional equivalence regarding watchdog timeout periods and reset delay times before substitution.