MAX6335US18D3+T

$1.39

Description：IC SUPERVISOR 1 CHANNEL SOT143-4
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:39f61a871669 Category: Supervisors Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SUPERVISOR 1 CHANNEL SOT143-4
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：Simple Reset/Power-On Reset
Number of Voltages Monitored：1
Voltage - Threshold：1.8V
Output：Push-Pull, Totem Pole
Reset：Active High
Reset Timeout：100ms Minimum
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-253-4, TO-253AA
Supplier Device Package：SOT-143-4

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MAX6335US18D3+T

Overview

The MAX6335US18D3+T is a microprocessor supervisory circuit designed for monitoring power supplies in 1.8V to 3.3V systems. It features an active-high push/pull reset output and operates with an ultra-low supply voltage down to 0.7V. The device monitors a single input channel with a fixed threshold of 1.8V and provides a reset timeout of 200ms. It consumes only 3.3µA of supply current, supports manual reset functionality, and operates within a temperature range of -40°C to +125°C.

Feature Summary

Active-high push/pull reset output configuration
Ultra-low operating supply voltage down to 0.7V
Debounced manual-reset input capability
Factory-trimmed precision voltage thresholds

Applications

Microprocessor (µP) power supply monitoring
Digital system voltage supervision
Space-critical embedded applications
Low-voltage circuit reliability enhancement

Procurement Notes

Verify the specific suffix D3 against official documentation to confirm the 1.8V threshold setting. Ensure the +T designation matches the required reel packaging quantity. Confirm RoHS compliance status through the manufacturer's certification documents before finalizing procurement specifications.

Selection Notes

Select this component when an active-high reset signal is required for the target logic family. The 0.7V minimum operating voltage makes it suitable for deep sleep or battery-backed scenarios where other supervisors fail. Verify that the 200ms timeout aligns with the system's power-up sequence requirements.

Part Context

This part belongs to the MAX6335/MAX6336/MAX6337 series of µP reset circuits. While the MAX6336 offers push/pull active-low output and the MAX6337 provides open-drain active-low output, the MAX6335 specifically delivers an active-high reset. All variants share the same low-power architecture and SOT-143 package.