MAX6342MUT

$2.52

Description：IC SUPERVISOR 1 CHANNEL SOT23-6
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:380b95fbfb02 Category: Supervisors Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SUPERVISOR 1 CHANNEL SOT23-6
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：4.38V
Output：Push-Pull, Totem Pole
Reset：Active Low
Reset Timeout：100ms Minimum
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

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MAX6342MUT

Overview

The MAX6342MUT is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of +1V to +5.5V and features a factory-trimmed reset threshold voltage of 2.85V. The device provides an active-low push-pull reset output and includes a manual reset (MR) input. It incorporates a +1.25V threshold detector for power-fail warning or low-battery detection. The component is housed in a SOT-23-6 package and supports through-hole mounting.

Feature Summary

Provides system reliability through accurate monitoring of digital system power supplies
Includes a dedicated threshold detector for power-fail warnings and battery monitoring
Features an active-low push-pull reset output with manual reset capability

Applications

Monitoring power supplies in digital systems
Low-battery detection circuits
Power-fail warning applications

Procurement Notes

Verify the specific suffix 'MUT' against official manufacturer documentation to confirm the exact pinout, thermal characteristics, and tape-and-reel specifications. Ensure the selected variant matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the ordering part number with the latest datasheet revision to avoid discrepancies in electrical parameters or mechanical drawings.

Selection Notes

Select this component when a fixed reset threshold near 2.85V is required for single-channel power supply supervision. Consider the SOT-23-6 package size constraints and the need for a manual reset input. Evaluate the +1.25V auxiliary threshold if power-fail signaling or secondary supply monitoring is necessary within the design architecture.

Part Context

The MAX6342MUT belongs to the MAX6342–MAX6345 family of microprocessor supervisory circuits. This series is designed to improve system reliability and accuracy compared to discrete components. The family offers various factory-trimmed reset threshold voltages ranging from 2.33V to 4.63V, allowing designers to choose specific voltage levels without external trimming resistors.