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NCP1117IST50T3G - onsemi

Description: Output Current in Excess of 1.0 A; 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature; Fixed Output Voltages of 1.8 V, 3.3 V and 5.0 V; Adjustable Output Voltage Option; Pb-Free Packages are Available; Operation to 20 V Input; Reference/Output Voltage Trimmed to +/- 1.0%; No Minimum Load Requirement for Fixed Voltage Output Devices; Current Limit, Safe Operating and Thermal Shutdown Protection

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PCB Footprints
NCP1117IST50T3G - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT−223 _
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NCP1117IST50T3G - onsemi  - 3D model - SOT223 (3-Pin) - SOT−223 _
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NCP1117IST50T3G Details

  • Manufacturer Part Number:

    NCP1117IST50T3G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223-4 / TO-261-4D

  • Package Description:

    SOT-223, 3-PIN

  • Manufacturer Package Code:

    0.0318

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.2

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.2 V

  • Dropout Voltage1-Nom:

    1.07 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    6.5 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.015%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    5.1 V

  • Output Voltage1-Min:

    4.9 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    235

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

NCP1117IST50T3G Frequently Asked Questions (FAQs)

  • The maximum input voltage for the NCP1117 is 20V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1.3 ohms. Also, keep the input capacitance as close to the regulator as possible.
  • The thermal shutdown temperature for the NCP1117 is typically around 150°C to 170°C, but this can vary depending on the specific application and operating conditions.
  • The NCP1117 is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If you need to operate in high-temperature environments, consider using a more specialized regulator or taking additional thermal management measures.
  • To calculate power dissipation, use the formula: Pd = (Vin - Vout) x Iout. Make sure to consider the maximum power dissipation rating of the package (typically 1.4W for the SOT223 package) and take heat sinking measures if necessary.

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