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LM2596T-12 - Texas Instruments

Description: IC, STEP-DOWN VOLTAGE REGULATOR

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PCB Footprints
LM2596T-12 - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - NDH0005D
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LM2596T-12 - Texas Instruments  - 3D model - Transistor Outline, Vertical - NDH0005D
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LM2596T-12 Details

  • Manufacturer Part Number:

    LM2596T-12

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    BENT STAGGERED, TO-220, 5 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    15 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XZFM-T5

  • JESD-609 Code:

    e0

  • Length:

    14.985 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    7.5 A

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    ZIP

  • Package Equivalence Code:

    ZIP5,.15,.2,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.575 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    173 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    10.16 mm

LM2596T-12 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2596T-12 is 40V. Exceeding this voltage can cause damage to the device.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 22uF and an ESR of less than 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the output and ground.
  • The minimum input voltage required for the LM2596T-12 to operate is 7V. However, the device can operate with an input voltage as low as 4V, but with reduced performance.
  • The output voltage of the LM2596T-12 can be calculated using the formula: Vout = 12V (fixed output voltage). The output voltage is fixed and cannot be adjusted.
  • The maximum output current that the LM2596T-12 can deliver is 3A. Exceeding this current can cause damage to the device.

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LM2596T-12 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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Switching Regulator, 7.5A, 173kHz Switching Freq-Max, PSFM5