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LM1117IMPX-ADJNOPB - onsemi

Description: Available in Adjustable Version; Space-saving SOT-223 package; Current limiting and thermal protection; Output current: 800 mA; Line regulation: 0.2% (maximum); Load regulation: 0.4% (maximum)

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LM1117IMPX-ADJNOPB - onsemi PCB footprint - Other - Other - SOT−223 CASE 318H  ISSUE B
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LM1117IMPX-ADJNOPB Details

  • Manufacturer Part Number:

    LM1117IMPX-ADJNOPB

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223-4 / TO-261-4

  • Package Description:

    SOT-223, 3-PIN

  • Manufacturer Package Code:

    318H-01

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    1.2 V

  • Dropout Voltage1-Nom:

    1.07 V

  • JESD-30 Code:

    R-PSSO-G3

  • Length:

    6.5 mm

  • Line Regulation-Max (%/V):

    0.00741

  • Load Regulation-Max(%):

    0.4%

  • 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:

    0.8 A

  • Output Voltage1-Max:

    13.8 V

  • Output Voltage1-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

  • Width:

    3.5 mm

LM1117IMPX-ADJNOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
  • The output voltage can be adjusted by connecting a resistor divider network between the output and the adjust pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = 1.25V * (1 + R1/R2).
  • The minimum input voltage is 3.5V, but it's recommended to keep it above 4V for optimal performance and to ensure the output voltage remains stable.
  • The LM1117IMPX-ADJNOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage to prevent overheating and ensure reliable operation.
  • To ensure stability, it's recommended to add a 10uF capacitor between the input and ground, and a 22uF capacitor between the output and ground. Additionally, using a low-ESR capacitor can help reduce noise and improve stability.

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