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LM25018SDX/NOPB - Texas Instruments

Description: Conv DC-DC 7.5V to 48V Synchronous Step Down Single-Out 1.225V to 40V 0.325A 8-Pin WSON EP T/R

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LM25018SDX/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - NGU0008B
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LM25018SDX/NOPB - Texas Instruments  - 3D model - Small Outline No-lead - NGU0008B
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LM25018SDX/NOPB Details

  • Manufacturer Part Number:

    LM25018SDX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.225V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    48 V

  • Input Voltage-Min:

    7.5 V

  • Input Voltage-Nom:

    9 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.3 A

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    750 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LM25018SDX/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM25018SDX/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the LM25018SDX/NOPB operates within its thermal limits, make sure to provide adequate heat sinking, keep the ambient temperature below 85°C, and avoid high power dissipation during operation.
  • The recommended input capacitor value is 10uF to 22uF, and it should be a low-ESR ceramic or film capacitor with a voltage rating of at least 50V.
  • Yes, the LM25018SDX/NOPB is qualified for automotive and high-reliability applications, but it's essential to follow the recommended design and layout guidelines, and to perform thorough testing and validation.
  • To troubleshoot issues with the LM25018SDX/NOPB, check the input voltage, output load, and PCB layout for any errors or inconsistencies. Also, verify that the device is properly soldered and that the thermal pad is connected to a suitable heat sink.

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LM25018SDX/NOPB 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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Part Image LM25018SDE/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 0.3A, 1000kHz Switching Freq-Max, BICMOS, PDSO8