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LM317LCD - Texas Instruments

Description: 3-pin or 8-pin 100-mA adjustable positive regulator

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LM317LCD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM317LCD - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LM317LCD Details

  • Manufacturer Part Number:

    LM317LCD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • 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-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    0.05

  • Load Regulation-Max(%):

    0.05%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    4%

  • Width:

    3.9 mm

LM317LCD Frequently Asked Questions (FAQs)

  • The minimum input voltage required for the LM317LCD 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 LM317LCD can provide is 1.5A, but it's recommended to limit the output current to 1A for reliable operation.
  • The output voltage of the LM317LCD can be adjusted by using a resistor divider network between the output and adjust pins. The output voltage can be calculated using the formula: Vout = 1.25V * (1 + R2/R1).
  • The adjust pin on the LM317LCD is used to adjust the output voltage by creating a voltage divider network with an external resistor. It's also used to provide a feedback path for the internal error amplifier.

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LM317LCD 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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Part Image LM317LCDR Texas Instruments

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Part Image LM317LID Texas Instruments

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Part Image TL317CDR Texas Instruments

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Part Image LM317LIDRG4 Texas Instruments

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Part Image TL317CDG4 Texas Instruments

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For a full list of alternate parts for LM317LCD, check out Findchips.com