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LM285D-2.5R2G - onsemi

Description: Operating Current from 10 µA to 20 mA; Surface Mount Package Available; 1.0 W Dynamic Impedance; 1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades; Low Temperature Coefficient; Pb-Free Packages are Available

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LM285D-2.5R2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8 NB CASE 751-07 ISSUE AK
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LM285D-2.5R2G - onsemi  - 3D model - Small Outline Packages - SOIC-8 NB CASE 751-07 ISSUE AK
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LM285D-2.5R2G Details

  • Manufacturer Part Number:

    LM285D-2.5R2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.538 V

  • Output Voltage-Min:

    2.462 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    3.9 mm

LM285D-2.5R2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM285D-2.5R2G should include a solid ground plane, a thermal relief pattern under the device, and a minimal number of thermal vias to reduce thermal resistance. A 2-layer or 4-layer PCB is recommended.
  • To ensure stability, ensure that the output capacitor has a low ESR, the input capacitor is properly sized, and the device is decoupled from the input voltage with a capacitor. Additionally, a minimum output load of 10mA is recommended.
  • The maximum ambient temperature for reliable operation of the LM285D-2.5R2G is 70°C. However, the device can operate up to 85°C with derating.
  • Yes, the LM285D-2.5R2G is suitable for high-reliability applications. It is manufactured using a high-reliability process and is screened to ensure high reliability. However, additional testing and qualification may be required for specific applications.
  • To protect the device from overvoltage and undervoltage conditions, use a voltage supervisor or a voltage monitor IC to detect and respond to out-of-range voltage conditions. Additionally, consider using a TVS diode or a zener diode to clamp voltage transients.

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LM285D-2.5R2G Overview

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