MAX6327UR29

$2.52

Description：IC SUPERVISOR 1 CHANNEL SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:932f1f5b3cc3 Category: Supervisors Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SUPERVISOR 1 CHANNEL SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：2.93V
Output：Push-Pull, Totem Pole
Reset：Active High
Reset Timeout：100ms Minimum
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3

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MAX6327UR29

Overview

The MAX6327UR29 is a microprocessor supervisory circuit from the MAX6327X series, manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.63V to 5.5V and features a fixed threshold voltage of 2.93V for power monitoring. The device provides an active-high, push-pull reset output with a typical reset delay time of 280ms. It consumes only 500nA of supply current, making it suitable for battery-powered applications. The component is housed in a compact SC-70-3 package and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

Ultra-low power consumption of 500nA ensures extended battery life in portable devices.
Fixed 2.93V threshold voltage provides precise monitoring for 3V logic systems.
Active-high push-pull output eliminates the need for external pull-up resistors.

Applications

Portable consumer electronics requiring low standby current
Battery-operated instrumentation and measurement devices
Embedded systems utilizing 3V logic families

Procurement Notes

Verify the specific suffix UR29 to confirm the 2.93V threshold and SC-70-3 package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for obsolescence notices or lifecycle changes as availability may vary by region.

Selection Notes

Select this component when a fixed 2.93V threshold is required for 3V systems. Choose over adjustable variants if design simplicity and reduced BOM count are priorities. Ensure the active-high output polarity matches the target microprocessor reset input requirements.

Part Context

This part belongs to the MAX6327X family of uPower Reset Circuits. These circuits are designed to monitor single power supplies and provide reliable reset signals to microprocessors and memory devices. The family offers various threshold voltages and packages to suit different system constraints.