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ADM7154ACPZ-2.8-R7 - Analog Devices

Description: LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO

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ADM7154ACPZ-2.8-R7 - Analog Devices - PCB symbol
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ADM7154ACPZ-2.8-R7 - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - CP-8-21
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ADM7154ACPZ-2.8-R7 - Analog Devices - 3D model - Small Outline No-lead - CP-8-21
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ADM7154ACPZ-2.8-R7 Details

  • Manufacturer Part Number:

    ADM7154ACPZ-2.8-R7

  • 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:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.21 V

  • Dropout Voltage1-Nom:

    0.12 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.3 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.0030688%

  • 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:

    0.6 A

  • Output Voltage1-Max:

    2.856 V

  • Output Voltage1-Min:

    2.744 V

  • Output Voltage1-Nom:

    2.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2%

  • Width:

    3 mm

ADM7154ACPZ-2.8-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM7154ACPZ-2.8-R7 should include a solid ground plane, separate analog and digital power planes, and a decoupling capacitor (e.g., 10uF) between the VIN and GND pins. Additionally, the input and output capacitors should be placed close to the device and connected to the power planes using short, wide traces.
  • To ensure stability, make sure to follow the recommended PCB layout and component selection guidelines. Use a minimum of 10uF output capacitance, and ensure that the output capacitor's ESR is within the recommended range (0.1Ω to 10Ω). Also, avoid using ceramic capacitors with high ESL (Equivalent Series Inductance) values.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • The ADM7154ACPZ-2.8-R7 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure that the device is properly heatsinked, and consider derating the output current and input voltage to prevent overheating and ensure reliable operation.
  • To troubleshoot issues, start by verifying the input voltage, output load, and PCB layout. Check for proper decoupling, correct component selection, and adequate heat dissipation. Use an oscilloscope to monitor the output voltage and input current. If issues persist, consult the datasheet and application notes, or contact Analog Devices' technical support for further assistance.

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ADM7154ACPZ-2.8-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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