MAX6361HUT31+

Overview

The MAX6361HUT31+T is a low-power microprocessor supervisor circuit manufactured by Analog Devices / Maxim Integrated. It operates within a supply voltage range of up to 5.5 V and features a reset delay time of 280 ms. The device monitors a single input with threshold voltages available in 2.5 V, 3 V, 3.3 V, and 5 V options, specifically utilizing the 3.15 V overvoltage threshold variant. It provides an active high, open-drain output and includes manual reset functionality without a watchdog timer. Operating from -40°C to +85°C, it consumes 15 uA of working power current and is housed in an SOT-23-6 package.

Feature Summary

• Provides low-power supervision for microprocessor systems with minimal quiescent current consumption.
• Includes manual reset input capability for system control flexibility.
• Features battery backup switch support to maintain monitoring during power transitions.

Applications

• Low-power microprocessor system supervision
• Battery-operated electronic devices requiring voltage monitoring
• Portable equipment with limited power budgets

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check current availability as supply may be restricted. Ensure the specific suffix matches required electrical parameters. Validate packaging format against procurement requirements.

Selection Notes

Select this component when a low-quiescent current supervisor with manual reset is required. Verify that the 3.15 V overvoltage threshold aligns with the target application's voltage levels. Consider the SOT-23-6 package size for space-constrained designs. Ensure the active high open-drain output configuration suits the downstream logic interface.

Part Context

This part belongs to the MAX6361H series of supervisory circuits designed for portable and battery-powered applications. It complements other Maxim Integrated supervisors by offering specific threshold options and low-power operation. The series supports various reset delays and output configurations to meet diverse system requirements.

Replacement Considerations

Consult official cross-reference data for verified substitutes. Ensure replacement parts match the SOT-23-6 package and 3.15 V threshold. Verify identical manual reset and output type specifications before substitution.