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ADP172ACBZ-2.1-R7 - Analog Devices

Description: CMOS Linear Regulator

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ADP172ACBZ-2.1-R7 - Analog Devices PCB footprint - Other - Other - BGA4C50P2X2_102X95X64
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ADP172ACBZ-2.1-R7 - Analog Devices  - 3D model - Other - BGA4C50P2X2_102X95X64
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ADP172ACBZ-2.1-R7 Details

  • Manufacturer Part Number:

    ADP172ACBZ-2.1-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Package Description:

    WLCSP-4

  • Pin Count:

    4

  • Manufacturer Package Code:

    CB-4-4

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.1 V

  • Dropout Voltage1-Nom:

    0.05 V

  • Input Voltage Absolute-Max:

    4 V

  • Input Voltage-Max:

    3.6 V

  • Input Voltage-Min:

    1.6 V

  • JESD-30 Code:

    R-PBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    1.025 mm

  • Line Regulation-Max:

    0.0105%

  • Load Regulation-Max:

    0.0314%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    2.1315 V

  • Output Voltage1-Min:

    2.037 V

  • Output Voltage1-Nom:

    2.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.64 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    0.95 mm

ADP172ACBZ-2.1-R7 Frequently Asked Questions (FAQs)

  • Analog Devices provides a recommended PCB layout in the ADP172 evaluation board documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, as well as to consider the input voltage and load conditions in the design. Additionally, the ADP172 has a built-in soft-start feature that helps to reduce inrush current and prevent output voltage overshoot.
  • The ADP172ACBZ-2.1-R7 is rated for operation from -40°C to +125°C, but it's essential to consider the thermal management and heat dissipation in the design to ensure reliable operation within the specified temperature range.
  • To protect the ADP172ACBZ-2.1-R7 from input voltage surges and transients, it's recommended to use a TVS (transient voltage suppressor) diode or a voltage clamp circuit at the input, as well as to follow proper PCB layout and routing guidelines to minimize noise and EMI.
  • The recommended input capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the input voltage and load conditions. The input capacitor helps to filter out noise and ripple, and ensures stable operation of the regulator.

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ADP172ACBZ-2.1-R7 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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