Part Image

LM2574HVMX-ADJ/NOPB - Texas Instruments

Description: SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

Download LM2574HVMX-ADJ/NOPB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM2574HVMX-ADJ/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - LM2574HVM-ADJ/NOPB
click to zoom
3D Models
LM2574HVMX-ADJ/NOPB - Texas Instruments  - 3D model - Small Outline Packages - LM2574HVM-ADJ/NOPB
click to zoom

LM2574HVMX-ADJ/NOPB Details

  • Manufacturer Part Number:

    LM2574HVMX-ADJ/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    52 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

LM2574HVMX-ADJ/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2574HVMX-ADJ/NOPB is 60V. Exceeding this voltage can cause damage to the device.
  • To ensure the stability of the output voltage, a minimum output capacitance of 22uF is recommended. Additionally, the output capacitor should have a low ESR (Equivalent Series Resistance) to prevent oscillations.
  • The maximum output current that the LM2574HVMX-ADJ/NOPB can provide is 3A. Exceeding this current can cause overheating and damage to the device.
  • The output voltage of the LM2574HVMX-ADJ/NOPB can be adjusted by connecting a resistive divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.23 x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is pulled low, the regulator is disabled and the output voltage is turned off. When the EN pin is pulled high, the regulator is enabled and the output voltage is turned on.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM2574HVMX-ADJ/NOPB Overview

Use the download button to access the LM2574HVMX-ADJ/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM257, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LM2574HVMX-ADJ/NOPB

Showing 0 results

LM2574HVMX-ADJ/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM2574HVM-ADJ National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14

Part Image LM2574M-ADJ/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14

Part Image LM2574HVMX-ADJ/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14

Part Image LM2574MX-ADJ/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14

Part Image LM2574HVMX-ADJ Texas Instruments

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14

For a full list of alternate parts for LM2574HVMX-ADJ/NOPB, check out Findchips.com