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LT3973EMSE#TRPBF - Analog Devices

Description: IC REG BUCK ADJ 0.75A 10MSOP

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LT3973EMSE#TRPBF - Analog Devices - PCB symbol
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LT3973EMSE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead Plastic MSOP*
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LT3973EMSE#TRPBF - Analog Devices - 3D model - Small Outline Packages - 10-Lead Plastic MSOP*
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LT3973EMSE#TRPBF Details

  • Manufacturer Part Number:

    LT3973EMSE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1664

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.2 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1.98 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2580 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT3973EMSE#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3973EMSE is 60V, but it's recommended to operate within the specified input voltage range of 4.5V to 40V 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, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the output voltage can be adjusted using the feedback resistors, and the output voltage stability can be improved by adding a capacitor in parallel with the feedback resistors.
  • The maximum output current that the LT3973EMSE can deliver is 3A, but it's recommended to operate within the specified output current range of 0A to 2.5A for optimal performance and reliability.
  • The LT3973EMSE has built-in overcurrent protection and thermal shutdown features to prevent damage from excessive current and temperature. However, it's still essential to follow proper design and layout guidelines, including the use of a suitable heat sink and thermal interface material, to ensure reliable operation and prevent overheating.
  • The LT3973EMSE is rated for operation from -40°C to 125°C, but it's essential to follow proper thermal design and layout guidelines to ensure reliable operation in high-temperature environments. Additionally, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to consult the datasheet and application notes for specific guidance.

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LT3973EMSE#TRPBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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