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L6982N50DR - STMicroelectronics

Description: 38 V, 2 A synchronous step-down converter with 20 μA quiescent current

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L6982N50DR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO 8L
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L6982N50DR Details

  • Manufacturer Part Number:

    L6982N50DR

  • Brand Name:

    STMicroelectronics

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    38 V

  • Output Voltage-Min:

    0.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    440 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

L6982N50DR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the L6982N50DR is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate the device within a temperature range of -20°C to 125°C for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. Additionally, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value to filter out noise and ripple.
  • The maximum input voltage that the L6982N50DR can handle is 60V, as specified in the datasheet. However, it's recommended to operate the device within a input voltage range of 7V to 40V for optimal performance and reliability.
  • The L6982N50DR has built-in overcurrent protection (OCP) and thermal shutdown (TSD) features to protect the device from overcurrent and overheating. However, it's still recommended to add external protection components, such as fuses or PTC resistors, to prevent damage from excessive current or temperature.
  • The typical quiescent current of the L6982N50DR is around 10mA, as specified in the datasheet. However, this value can vary depending on the input voltage, output voltage, and operating conditions.

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L6982N50DR Overview

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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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