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LM317LIPK - Texas Instruments

Description: Linear Voltage Regulator, 100mA Adjustable 1.2 ??? 32 V, 4-pin SOT-89

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LM317LIPK Details

  • Manufacturer Part Number:

    LM317LIPK

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-89

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    3.75 V

  • Input-Output Voltage Differential-Max:

    35 V

  • Input-Output Voltage Differential-Min:

    5 V

  • JESD-30 Code:

    R-PSSO-F3

  • JESD-609 Code:

    e3

  • Length:

    4.5 mm

  • Line Regulation-Max (%/V):

    0.05

  • Load Regulation-Max(%):

    0.05%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    37 V

  • Output Voltage1-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOF

  • Package Equivalence Code:

    TO-243

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.6 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Pitch:

    1.5 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    4%

  • Width:

    2.5 mm

LM317LIPK Frequently Asked Questions (FAQs)

  • The minimum input voltage required for the LM317LIPK to operate is 3V, but it's recommended to have at least 4.2V to ensure proper regulation.
  • To ensure the output voltage is stable and accurate, make sure to use a stable input voltage, decouple the input and output with capacitors, and use a minimum load current of 3.5mA.
  • The maximum output current the LM317LIPK can provide is 1.5A, but it's recommended to limit the output current to 1A for reliable operation.
  • The output voltage of the LM317LIPK can be adjusted by using a resistor divider network between the output and adjustment pins. The output voltage can be calculated using the formula: Vout = 1.25V * (1 + R2/R1).
  • The thermal shutdown temperature of the LM317LIPK is typically around 150°C to 170°C, which helps protect the device from overheating.

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LM317LIPK 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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