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LM2940T-5.0/LF08 - Texas Instruments

Description: 1A Low Dropout Regulator

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LM2940T-5.0/LF08 Details

  • Manufacturer Part Number:

    LM2940T-5.0/LF08

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage Absolute-Max:

    60 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    6.25 V

  • JESD-30 Code:

    R-XSFM-G3

  • JESD-609 Code:

    e3

  • Length:

    14.99 mm

  • Line Regulation-Max:

    0.05%

  • Load Regulation-Max:

    0.08%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    5.25 V

  • Output Voltage1-Min:

    4.75 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Equivalence Code:

    SMSIP3H,.75TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.69 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    10.16 mm

LM2940T-5.0/LF08 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2940T-5.0/LF08 is 26V. Exceeding this voltage can cause damage to the device.
  • To ensure the stability of the output voltage, it is recommended to use a minimum of 10uF capacitor at the input and output pins, and to keep the input and output capacitors as close to the device as possible.
  • The minimum input voltage required for the LM2940T-5.0/LF08 to operate is 7V. The device will not regulate the output voltage if the input voltage is below this threshold.
  • The LM2940T-5.0/LF08 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the device's output current and voltage at high temperatures.
  • To protect the LM2940T-5.0/LF08 from input voltage transients, it is recommended to use a transient voltage suppressor (TVS) diode or a voltage clamp at the input pin.

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LM2940T-5.0/LF08 Overview

Use the download button to access the LM2940T-5.0/LF08 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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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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