MAX6360SYUT+T

Overview

The MAX6360SYUT+T is a dual/triple-voltage microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.0V to 5.5V and features an active-low push-pull reset output referenced to VCC2. The device includes a debounced manual reset input and supports multiple preset threshold voltages including 1.8V, 2.5V, 3.0V, 3.3V, and 5.0V. It provides a minimum power-on reset pulse width of 100ms and consumes only 20µA of supply current. The component is housed in a 6-pin SOT-23 package and functions reliably across an extended temperature range from -40°C to +85°C.

Feature Summary

• Monitors multiple power-supply voltages with precision factory-set thresholds
• Provides active-low push-pull reset output referenced to VCC2
• Includes debounced TTL/CMOS-compatible manual-reset input

Applications

• Microprocessor system reliability monitoring
• Dual or triple voltage power supply supervision
• Embedded systems requiring low-power voltage oversight

Procurement Notes

Verify the specific suffix SYUT against the official datasheet to confirm pinout and threshold configuration. Confirm RoHS compliance status through manufacturer documentation. Check for obsolescence notices as Maxim Integrated products may have limited availability. Ensure the supplier provides authentic components with traceable origin. Validate package type matches the required SOT-23-6 footprint for PCB integration.

Selection Notes

Select this component when simultaneous monitoring of two or three voltage rails is required using a single IC. The active-low push-pull output drives loads directly without external pull-ups. Consider the 20µA quiescent current for battery-operated applications. Verify that the available threshold options cover the target supply voltages. Ensure the 100ms reset pulse width meets the startup timing requirements of the controlled processor.

Part Context

This part belongs to the MAX635x series of microprocessor supervisors designed to improve system accuracy compared to discrete solutions. The series offers various configurations including watchdog timers and additional monitor inputs. The MAX6360 specifically focuses on dual/triple voltage supervision with a dedicated VCC2-referenced output. It represents a standard solution for embedded control systems needing robust power management.

Replacement Considerations

Check the MAX6361 or MAX6363 series for single-channel alternatives if fewer monitors are needed. Compare the MAX6358/MAX6359 for variants with integrated watchdog timer functionality. Verify pin compatibility before substituting with other SOT-23-6 supervisor ICs from different manufacturers.