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LTM8031IV#PBF - Analog Devices

Description: Switching Voltage Regulators Ultralow EMI, 36V, 1A Step-down uModule Regulator LGA Package 71-Lead (15mm × 9mm × 2.82mm) (Reference LTC DWG # 05-08-1823 Rev Ø)

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LTM8031IV#PBF - Analog Devices - PCB symbol
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LTM8031IV#PBF - Analog Devices PCB footprint - Other - Other - LGA Package 71-Lead (15mm × 9mm × 2.82mm)
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LTM8031IV#PBF - Analog Devices - 3D model - Other - LGA Package 71-Lead (15mm × 9mm × 2.82mm)
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LTM8031IV#PBF Details

  • Manufacturer Part Number:

    LTM8031IV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    9 X 15 MM, 2.82 MM HEIGHT, ROHS COMPLIANT, LGA-71

  • Pin Count:

    71

  • Manufacturer Package Code:

    05-08-1823

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 10V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-XBCC-B71

  • JESD-609 Code:

    e4

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    71

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    10 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    BCC

  • Package Equivalence Code:

    LGA71,7X11,50

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Screening Level:

    EN55022 Class B

  • Seated Height-Max:

    2.97 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2400 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    9 mm

LTM8031IV#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTM8031IV is 40V, but it's recommended to operate within the specified input voltage range of 3.5V to 36V for optimal performance.
  • 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 FB pin and an external resistor divider network.
  • The LTM8031IV can deliver up to 3A of output current, but the maximum output current is dependent on the input voltage, output voltage, and thermal conditions. It's essential to ensure that the device is operated within its thermal limits to avoid overheating.
  • The LTM8031IV has built-in overcurrent protection and thermal shutdown features. However, it's still essential to add external protection components, such as fuses or current-limiting resistors, to prevent damage from excessive current or voltage. Additionally, ensure that the device is operated within its specified thermal limits and that adequate heat sinking is provided.
  • The LTM8031IV is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's essential to ensure that the device is operated within its specified temperature range and that adequate heat sinking is provided to prevent overheating.

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LTM8031IV#PBF 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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