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MAX38902BATA+ - Analog Devices

Description: 10.5VRMS Low Noise 500mA LDO Linear Regulator

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MAX38902BATA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX38902BATA+ - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T822+3C
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MAX38902BATA+ - Analog Devices - 3D model - Small Outline No-lead - T822+3C
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MAX38902BATA+ Details

  • Manufacturer Part Number:

    MAX38902BATA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-LFCSP-2X2X0.75

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-LFCSP-2X2X0.75

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2018-01-05

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.3 V

  • Dropout Voltage1-Nom:

    0.084 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Line Regulation-Max (%/V):

    0.0157

  • Load Regulation-Max(%):

    0.06%

  • Moisture Sensitivity Level:

    1

  • 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:

    0.5 A

  • Output Voltage1-Max:

    5.3 V

  • Output Voltage1-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

MAX38902BATA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX38902BATA+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to apply VCC first, followed by VDD. Also, ensure that the EN pin is high during power-up, and that the input voltage is within the recommended range.
  • The MAX38902BATA+ can deliver up to 2A of output current. To limit the current, you can use an external current-limiting resistor or a current-sensing resistor in conjunction with an external amplifier or controller.
  • To troubleshoot issues with the MAX38902BATA+, start by checking the input voltage, output voltage, and current. Use an oscilloscope to check for oscillations or ringing on the output. Also, check the PCB layout and ensure that it follows the recommended layout guidelines. If the issue persists, consult the datasheet and application notes for further guidance.
  • The MAX38902BATA+ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure that the device is properly heatsinked, and follow the recommended thermal design guidelines to minimize thermal resistance.

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MAX38902BATA+ 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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