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MAXIM MAX6339AUT+T product image
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MAXIM MAX6339AUT+T

Manufacturer
MAXIM
MPN
MAX6339AUT+T
LCSC Part #
C7451592
Packaging
SOT-6
Customer #
Key Attributes
140ms Active Low 4 SOT-6 Supervisors RoHS
DatasheetMAXIM MAX6339AUT+T
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
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QtyUnit Price(Reference Only)Total Amount
1+$ 7.2381$ 7.24
200+$ 2.8881$ 577.62
500+$ 2.792$ 1396.00
1,000+$ 2.744$ 2744.00
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerMAXIM
PackagingSOT-6
Reset Timeout140ms
Operating Temperature-40℃~+85℃@(TA)
output typeOpen-drain
Reset Active LevelActive Low
ChipTypeVoltage monitor
Threshold Voltage2.19V;2.93V;4.38V
Number of Voltages Monitored4
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Introduction

AI Translation

The MAX6339 is a precision quad voltage monitor with microprocessor (µP) supervisory reset timing. The device can monitor up to four system supply voltages without any external components and asserts a single reset if any supply voltage drops below its preset threshold. The device significantly reduces system size and component count while improving reliability compared to separate ICs or discrete components. A variety of factory-trimmed threshold voltages are available to accommodate different supply voltages and tolerances with minimal external component requirements. The selection includes internally fixed options for monitoring +5.0V, +3.3V, +3.0V, +2.5V, +1.8V, and -5.0V supplies with -5% and/or -10% tolerances. The device is also available with one or two user-adjustable threshold options if non-standard thresholds are desired (use external resistor-divider network). The quad monitor provides a single active-low reset output that is asserted when any monitored input is below its associated threshold. The output is open drain with a weak internal pullup (10µA) to IN2. Reset remains low for a reset timeout period (140ms min) after all voltages are above the selected thresholds. The output is valid as long as either the IN1 or IN2 input voltage remains >1V. The MAX6339 is available in a small 6-pin SOT23 package and operates over the extended (-40°C to +85°C) temperature range.

Features

AI Translation
  • Monitors Four Power-Supply Voltages
  • Precision Factory-Set Reset Threshold Options for +5.0V, +3.3V, +3.0V, +2.5V, +1.8V, and -5.0V Supplies
  • User-Adjustable Voltage Monitoring Threshold Options
  • Low 55µA Supply Current
  • Open-Drain RESET Output with 10µA Internal Pullup
  • 140ms (min) Reset Timeout Period
  • RESET Valid to IN1 = 1V or IN2 = 1V
  • Immune to Short Monitored Supply Transients
  • No External Components Required
  • Guaranteed from -40°C to +85°C
  • Small 6-Pin SOT23 Package

Applications

AI Translation
  • Telecommunications
  • High-End Printers
  • Desktop and Network Computers
  • Data Storage Equipment
  • Networking Equipment
  • Industrial Equipment
  • Set-Top Boxes