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MCP1703-1802E/DB - Microchip

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-223-3

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PCB Footprints
MCP1703-1802E/DB - Microchip PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - (DB) [SOT-223]
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MCP1703-1802E/DB Details

  • Manufacturer Part Number:

    MCP1703-1802E/DB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT-223-3

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.9 V

  • Input Voltage Absolute-Max:

    18 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.07182%

  • Load Regulation-Max:

    0.045%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Voltage1-Max:

    1.836 V

  • Output Voltage1-Min:

    1.764 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

MCP1703-1802E/DB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MCP1703-1802E/DB is 16V, but it's recommended to keep it below 15V for reliable operation.
  • To ensure the output voltage is stable and accurate, make sure to use a suitable output capacitor with a minimum value of 1uF, and a maximum ESR of 5 ohms. Also, keep the input voltage ripple below 100mV.
  • The minimum input voltage required for the MCP1703-1802E/DB to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
  • The MCP1703-1802E/DB is rated for operation up to 125°C, but the output current may need to be derated at higher temperatures. Consult the datasheet for more information.
  • To protect the MCP1703-1802E/DB from input voltage transients, use a TVS diode or a transient voltage suppressor in parallel with the input capacitor.

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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