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ADP2302ARDZ-3.3 - Analog Devices

Description: Step-Down Regulators

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ADP2302ARDZ-3.3 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RD-8-1
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ADP2302ARDZ-3.3 Details

  • Manufacturer Part Number:

    ADP2302ARDZ-3.3

  • Source Url Status Check Date:

    2013-05-01 14:56:45.969

  • 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:

    4.4 A

  • Output Voltage-Max:

    3.35 V

  • Output Voltage-Min:

    3.25 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • 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

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

ADP2302ARDZ-3.3 Frequently Asked Questions (FAQs)

  • The ADP2302ARDZ-3.3 can handle input voltages up to 6V, but it's recommended to operate within the specified input voltage range of 3.3V ±10% for optimal performance and reliability.
  • To ensure stable and accurate output voltage, make sure to decouple the input and output pins with suitable capacitors (e.g., 1uF and 2.2uF, respectively), and provide a stable input voltage. Additionally, follow proper PCB layout and design guidelines to minimize noise and interference.
  • The typical dropout voltage of the ADP2302ARDZ-3.3 is around 300mV at a load current of 200mA. However, this value can vary depending on the specific application, temperature, and input voltage.
  • The ADP2302ARDZ-3.3 is rated for operation up to 125°C, but its performance and reliability may degrade at higher temperatures. It's essential to consider the thermal design and heat dissipation in your application to ensure the regulator operates within its specified temperature range.
  • To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the maximum power dissipation rating of the device (around 1.5W) and ensure proper heat sinking and thermal design.

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ADP2302ARDZ-3.3 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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