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ADM7171ACPZ-R2 - Analog Devices

Description: CMOS LDO Regulator 6.5V 1A LFCSP8 Analog Devices ADM7171ACPZ-R2, LDO Voltage Regulator Controller, Adjustable 1A, 1.2 → 5 V -0.5 %, 1 %, 8-Pin

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ADM7171ACPZ-R2 - Analog Devices - PCB symbol
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ADM7171ACPZ-R2 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - (CP-8-21_
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ADM7171ACPZ-R2 - Analog Devices - 3D model - Small Outline No-lead - (CP-8-21_
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ADM7171ACPZ-R2 Details

  • Manufacturer Part Number:

    ADM7171ACPZ-R2

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    CP-8-21

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    0.5 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max (%/V):

    0.1

  • Load Regulation-Max(%):

    0.00479%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    6.5 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ADM7171ACPZ-R2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM7171ACPZ-R2 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output pins with ceramic capacitors to reduce noise and oscillation.
  • The ADM7171ACPZ-R2 can handle input voltages up to 36V, but it's recommended to operate within the specified input voltage range of 4.5V to 36V to ensure optimal performance and reliability.
  • The ADM7171ACPZ-R2 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent thermal shutdown.
  • To troubleshoot issues with the ADM7171ACPZ-R2, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are of the correct value and type, and that the PCB layout is correct. Use an oscilloscope to check for noise and oscillation on the input and output pins. If the issue persists, consult the datasheet and application notes for further guidance.

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ADM7171ACPZ-R2 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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