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L6902D013TR - STMicroelectronics

Description: Up to 1 A switching regulator with adjustable current limit

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L6902D013TR - STMicroelectronics - PCB symbol
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PCB Footprints
L6902D013TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO--8
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L6902D013TR - STMicroelectronics - 3D model - Small Outline Packages - SO--8
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L6902D013TR Details

  • Manufacturer Part Number:

    L6902D013TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP, SOP8,.25

  • Pin Count:

    8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    287 kHz

  • Technology:

    MOS

  • Terminal Finish:

    Tin (Sn) - immersion

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3.9 mm

L6902D013TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure reliable operation at high temperatures, make sure to follow the recommended operating conditions, use a suitable heat sink, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer between the device and the heat sink.
  • Exceeding the maximum junction temperature can lead to reduced lifespan, decreased performance, and even permanent damage to the device. It's essential to ensure that the device operates within the recommended temperature range to maintain reliability and performance.
  • To protect the device from EOS, use a suitable input capacitor to filter out voltage spikes, and consider adding a transient voltage suppressor (TVS) diode to absorb voltage surges. Also, ensure that the input voltage does not exceed the recommended maximum rating.
  • The recommended input capacitor value is typically in the range of 1-10uF, and a low-ESR ceramic capacitor (e.g., X5R or X7R) is recommended for optimal performance. The exact value and type may vary depending on the specific application and requirements.

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L6902D013TR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like L6902, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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