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NCP1117ST33T3 - onsemi

Description: Features • Output Current in Excess of 1.0 A • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature • Fixed Output Voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V • Adjustable Output Voltage Option • No Minimum Load Requirement for Fixed Voltage Output Devices • Reference/Output Voltage Trimmed to ±1.0% • Current Limit, Safe Operating and Thermal Shutdown Protection • Operation to 20 V Input • NCV Prefix for Automotive and Other Applications Requiring Unique Site

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NCP1117ST33T3 - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - NCP1117ST33T3
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NCP1117ST33T3 - onsemi  - 3D model - SOT223 (3-Pin) - NCP1117ST33T3
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NCP1117ST33T3 Details

  • Manufacturer Part Number:

    NCP1117ST33T3

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-223

  • Package Description:

    SOT-223, 4 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • 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:

    4.75 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e0

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0045%

  • Load Regulation-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    3.365 V

  • Output Voltage1-Min:

    3.235 V

  • Output Voltage1-Nom:

    3.3 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

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn80Pb20)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

NCP1117ST33T3 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 20V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and an ESR (Equivalent Series Resistance) of less than 1 ohm. Also, keep the input and output capacitors close to the regulator.
  • The minimum input voltage required is 7.5V, but it's recommended to keep it above 8V for optimal performance.
  • The NCP1117ST33T3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to prevent overheating.
  • Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Make sure to consider the thermal resistance and junction temperature to ensure the regulator doesn't overheat.

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