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L5973ADTR - STMicroelectronics

Description: STMICROELECTRONICS - L5973ADTR - IC, SWITCHING REG, BUCK, ADJ, HSOP-8

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L5973ADTR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - HSOP8 mechanical data
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L5973ADTR Details

  • Manufacturer Part Number:

    L5973ADTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    EXPOSED PAD, HSOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Technology:

    MOS

  • 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:

    3.9 mm

L5973ADTR Frequently Asked Questions (FAQs)

  • The L5973ADTR can handle a maximum input voltage of 30V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor, and add a compensation network (R-C network) between the FB pin and the output voltage.
  • The minimum input voltage required for the L5973ADTR to operate is 6.5V, but it's recommended to keep it above 7V for optimal performance.
  • The L5973ADTR is rated for operation up to 150°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliability.
  • The L5973ADTR has built-in overcurrent protection, but it's recommended to add external protection components such as fuses or PTC resistors to ensure safe operation.

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L5973ADTR 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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Part Image L5973AD STMicroelectronics

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