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MAXIM MAX6391KA46+T product image
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MAXIM MAX6391KA46+T

Manufacturer
MAXIM
MPN
MAX6391KA46+T
LCSC Part #
C3685999
Packaging
SOT-23-8
Customer #
Key Attributes
140ms Active Low 2 SOT-23-8 Supervisors RoHS
DatasheetMAXIM MAX6391KA46+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+$ 1.939$ 1.94
200+$ 0.7513$ 150.26
500+$ 0.7235$ 361.75
1,000+$ 0.7112$ 711.20
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerMAXIM
PackagingSOT-23-8
Reset Timeout140ms
output typeOpen-drain
Operating Temperature-40℃~+85℃@(TA)
Reset Active LevelActive Low
ChipTypeVoltage monitor
Threshold Voltage4.63V
Number of Voltages Monitored2
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Introduction

AI Translation

The MAX6391/MAX6392 microprocessor (µP) supervisory circuits provide sequenced logic reset outputs for multicomponent or dual-voltage systems. Each device can monitor two supply voltages and time-sequence two reset outputs to control the order in which system components are turned on and off. The MAX6391/MAX6392 increase system reliability and reduce circuit complexity and cost compared to separate ICs or discrete components.

Features

AI Translation
  • Preset VCC Reset Threshold Voltages from 1.58V to 4.63V (master supply)
  • Customer-Adjustable RESET IN2 to Monitor Voltages Down to 625mV (secondary supply)
  • Fixed (140ms min) RESET1 Timeout
  • Fixed (140ms min) or Customer-Adjustable RESET2 Timeout Period
  • Guaranteed Reset Valid to Vcc = 1V
  • Active-Low Open-Drain Outputs or PushPull/Open-Drain Combination
  • Internal Open-Drain Pullup Resistors (for external VOH voltage connections)
  • Manual Reset Input (MAX6392 only)
  • Immune to Short Negative VCC Transients
  • 15µA Typical Supply Current
  • Few External Components
  • Small 8-Pin SOT23 Package

Applications

AI Translation
  • Computers
  • Controllers
  • Critical µP Power Monitoring
  • Set-Top Boxes
  • Printers
  • Servers/Workstations
  • Industrial Equipment
  • Multivoltage Monitoring