Part Image

LM2594M-ADJ - Texas Instruments

Description: Step down switch regulator,LM2594M-ADJ

Download LM2594M-ADJ 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
LM2594M-ADJ - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - +soic d
click to zoom
3D Models
LM2594M-ADJ - Texas Instruments  - 3D model - Small Outline Packages - +soic d
click to zoom

LM2594M-ADJ Details

  • Manufacturer Part Number:

    LM2594M-ADJ

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    0.150 INCH, PLASTIC, SO-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 37V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.4 A

  • Output Voltage-Max:

    1.28 V

  • Output Voltage-Min:

    1.18 V

  • Output Voltage-Nom:

    1.23 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    173 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LM2594M-ADJ Frequently Asked Questions (FAQs)

  • The minimum input voltage required for the LM2594M-ADJ to operate is 3.5V, but it's recommended to use a minimum of 4V to ensure proper operation.
  • The output voltage of the LM2594M-ADJ can be set by connecting a resistor divider network between the output and the ADJ pin. The formula to calculate the output voltage is: Vout = 1.23V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The maximum output current of the LM2594M-ADJ is 3A, but it's recommended to derate the output current based on the input voltage and ambient temperature to ensure reliable operation.
  • To ensure the stability of the LM2594M-ADJ output voltage, it's recommended to use a minimum of 10uF ceramic capacitor at the output and a 10uF tantalum capacitor at the input. Additionally, the PCB layout should be designed to minimize noise and electromagnetic interference.
  • The LM2594M-ADJ is rated for operation up to 125°C, but it's recommended to derate the output current and ensure proper heat sinking to prevent overheating. It's also recommended to use a thermal pad or heat sink to dissipate heat.

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

LM2594M-ADJ Overview

Use the download button to access the LM2594M-ADJ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM259, 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 LM2594M-ADJ

Showing 0 results

LM2594M-ADJ Alternates

Showing results

Image Part Number Model
Part Image LM2594M-ADJ/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8

Part Image LM2594MX-ADJ/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 0.5A, 173kHz Switching Freq-Max, PDSO8

Part Image LM2594M-ADJ National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8

Part Image LM2594M-ADJ/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8

Part Image LM2594MX-ADJ National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8

For a full list of alternate parts for LM2594M-ADJ, check out Findchips.com