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LM340T-15 - Texas Instruments

Description: TEXAS INSTRUMENTS - LM340T-15 - IC, V REG +15V, TO-220-3, 340

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PCB Footprints
LM340T-15 - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - NDE0003B
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LM340T-15 - Texas Instruments  - 3D model - Transistor Outline, Vertical - NDE0003B
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LM340T-15 Details

  • Manufacturer Part Number:

    LM340T-15

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    POWER, PLASTIC, TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1989-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    17.5 V

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e0

  • Length:

    14.986 mm

  • Line Regulation-Max:

    0.15%

  • Load Regulation-Max:

    0.15%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    70 °C

  • Output Current1-Max:

    1.5 A

  • Output Voltage1-Max:

    15.75 V

  • Output Voltage1-Min:

    14.25 V

  • Output Voltage1-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    4.7 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    5%

  • Width:

    10.16 mm

LM340T-15 Frequently Asked Questions (FAQs)

  • The maximum input voltage for the LM340T-15 is 35V, but it's recommended to keep it below 25V for reliable operation.
  • To ensure a stable output voltage, make sure to use a minimum of 10uF capacitor at the input and output pins, and keep the input voltage at least 2V higher than the output voltage.
  • The LM340T-15 can supply up to 1.5A of current, but it's recommended to keep it below 1A for reliable operation and to prevent overheating.
  • To protect the LM340T-15 from overheating, make sure to provide adequate heat sinking, such as a heat sink or a metal core PCB, and keep the ambient temperature below 50°C.
  • Yes, the LM340T-15 is a high-reliability device, but it's recommended to follow proper design and manufacturing guidelines to ensure the highest level of reliability.

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LM340T-15 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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For a full list of alternate parts for LM340T-15, check out Findchips.com