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  5. MAX1976A

Data Sheet Rev. 1
PDF

Overview

Features and Benefits

  • Low 1.62V Minimum Input Voltage
  • Guaranteed 300mA Output Current
  • ±2.5% Accuracy Over Load/Line/Temp
  • Low 100mV Dropout at 300mA Load
  • 2.2ms (MAX1963A) or 70ms (MAX1976A) Active-Low RESET Output Flag
  • Supply Current Independent of Load and Dropout Voltage
  • Logic-Controlled Shutdown
  • Thermal-Overload and Short-Circuit Protection
  • Preset Output Voltages (0.75V to 3.0V)
  • Tiny 6-Pin Thin SOT23 Package (< 1.1mm High)
  • TDFN Package (< 0.8mm High)

Product Details

The MAX1963A/MAX1976A low-dropout linear regulators operate from a +1.62V to +3.6V supply and deliver a guaranteed 300mA continuous load current with a low 100mV dropout. The high-accuracy (±0.5%) output voltage is preset to an internally trimmed voltage in the +0.75V to +3.0V range. An active-low, open-drain reset output remains asserted for at least 2.2ms (MAX1963A) or 70ms (MAX1976A) after the output voltage reaches regulation. These devices are offered in thin SOT23 and thin DFN packages. An internal pMOS pass transistor allows the low supply current to remain independent of load and dropout voltage, making these devices ideal for portable battery-powered equipment.

Applications

  • Cellular/Smart/PDA Phones
  • DSC, CD/MP3 Players
  • Notebook/Handheld Computers
  • PCMCIA Cards

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Documentation & Resources

  • View All (2)
  • Data Sheets (1)
  • Reliability Data (1)
    • Document Type

    Product Recommendations

    MAX1976A Companion Parts

    Recommended Related Parts

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    MAX1976AETA120+ Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETA120+T Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT120+ Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT120+T Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT120/V+ Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT120/V+T Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT180+ Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT180+T Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT180/V+ Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AETT180/V+T Material Declaration Reliability Data Thin Dual Flatpack No Leads, Exposed Pad
    MAX1976AEZT100+ Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT100+T Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT120+ Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT120+T Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT160+ Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT160+T Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT250+ Material Declaration Reliability Data 6-TSOT-N/A
    MAX1976AEZT250+T Material Declaration Reliability Data 6-TSOT-N/A
    Wafer Fabrication Data MAX1976A Reliability Data

    PCN-PDN Information

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    Select Model for PCN Information
    • MAX1976AETT120/V+ Production
    • MAX1976AETT120/V+T Production
    • MAX1976AETT180/V+ Production
    • MAX1976AETT180/V+T Production

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