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ADP2303ARDZ-2.5-R7 - Analog Devices

Description: Step-Down Regulators

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ADP2303ARDZ-2.5-R7 - Analog Devices - PCB symbol
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ADP2303ARDZ-2.5-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RD-8-1
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ADP2303ARDZ-2.5-R7 - Analog Devices - 3D model - Small Outline Packages - RD-8-1
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ADP2303ARDZ-2.5-R7 Details

  • Manufacturer Part Number:

    ADP2303ARDZ-2.5-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RD-8-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    PFM CONTROL ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6.4 A

  • Output Voltage-Max:

    2.538 V

  • Output Voltage-Min:

    2.463 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.95 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    805 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

ADP2303ARDZ-2.5-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP2303 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the ADP2303 output voltage, it is essential to use the recommended output capacitor value and type, and to place it close to the device. Additionally, the input capacitor should be selected based on the input voltage ripple and the desired output voltage ripple. A minimum of 10uF output capacitance is recommended.
  • The ADP2303 can handle an input voltage up to 15V, but it is recommended to operate the device within the specified input voltage range of 2.7V to 5.5V for optimal performance and reliability.
  • The ADP2303 is rated for operation up to 125°C, but it is essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. A heat sink or thermal pad may be required to ensure reliable operation.
  • To troubleshoot issues with the ADP2303 output voltage, check the input voltage, output capacitor value and type, and the PCB layout. Ensure that the device is operated within the specified input voltage range and that the output capacitor is properly selected and placed. Also, check for any signs of overheating or excessive power dissipation.

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ADP2303ARDZ-2.5-R7 Overview

Use the download button to access the ADP2303ARDZ-2.5-R7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADP23, or try a keyword search, such as Switching Regulator or Controllers

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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