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ADP2140ACPZ2518R7 - Analog Devices

Description: 3 MHz, 600 mA, Low Quiescent Current Buck with 300 mA LDO Regulator PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3MHz 10-LFCSP-WD (3x3)

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ADP2140ACPZ2518R7 - Analog Devices - PCB symbol
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PCB Footprints
ADP2140ACPZ2518R7 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - CP-10-9_2025
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3D Models
ADP2140ACPZ2518R7 - Analog Devices - 3D model - Small Outline No-lead - CP-10-9_2025
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ADP2140ACPZ2518R7 Details

  • Manufacturer Part Number:

    ADP2140ACPZ2518R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    LFCSP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    CP-10-9

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.3 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.3 A

  • Output Voltage-Max:

    1.845 V

  • Output Voltage-Min:

    1.755 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.85 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3150 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ADP2140ACPZ2518R7 Frequently Asked Questions (FAQs)

  • Analog Devices provides a recommended PCB layout in the ADP2140 evaluation board documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. A general guideline is to choose a capacitor with a minimum capacitance of 10uF, low ESR, and a voltage rating that exceeds the output voltage. Additionally, consider the capacitor's physical size, cost, and reliability.
  • The ADP2140ACPZ2518R7 is rated for operation up to 125°C ambient temperature, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal management, such as heat sinking and airflow, to maintain a safe operating temperature.
  • Yes, the ADP2140ACPZ2518R7 is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade devices and is manufactured with a high level of quality and reliability. However, additional testing and validation may be required for specific applications.
  • Start by reviewing the datasheet and application notes for proper configuration and layout guidelines. Check for proper input voltage, output loading, and thermal management. Use oscilloscopes and thermal imaging tools to diagnose issues. Consult Analog Devices' support resources, such as the EngineerZone forum or technical support team, for further assistance.

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ADP2140ACPZ2518R7 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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