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LM1117DTX-5.0/NOPB - Texas Instruments

Description: Space saving 800-mA low-dropout linear regulator with internal current limit

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LM1117DTX-5.0/NOPB - Texas Instruments PCB footprint - Other - Other - NDP0003B
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LM1117DTX-5.0/NOPB - Texas Instruments  - 3D model - Other - NDP0003B
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LM1117DTX-5.0/NOPB Details

  • Manufacturer Part Number:

    LM1117DTX-5.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-252

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.3 V

  • Dropout Voltage1-Nom:

    1.2 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    6.5 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.58 mm

  • Line Regulation-Max:

    0.01%

  • Load Regulation-Max:

    0.015%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    0.8 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:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    2.55 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.285 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    6.1 mm

LM1117DTX-5.0/NOPB 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 LM1117DTX-5.0/NOPB is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to use a heat sink or ensure good airflow to keep the temperature below 85°C.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.5 ohms or less. You can also add a 10nF capacitor between the output and ground for additional stability.
  • A minimum input capacitance of 10uF is recommended to ensure stability and prevent oscillations. However, you can use a smaller capacitor if you're using a low-ESR capacitor and the input voltage is relatively stable.
  • Yes, the LM1117DTX-5.0/NOPB is suitable for battery-powered devices. However, you should consider the quiescent current (IQ) of 5mA and the dropout voltage (around 1.5V) when designing your power management system.

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LM1117DTX-5.0/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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