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LT1965EQ-2.5#PBF - Analog Devices

Description: LDO Voltage Regulators 1.1A, L N, L Drop Lin Reg

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LT1965EQ-2.5#PBF - Analog Devices PCB footprint - Other - Other - 5-Lead Plastic  DD-Pak
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LT1965EQ-2.5#PBF Details

  • Manufacturer Part Number:

    LT1965EQ-2.5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    5

  • Manufacturer Package Code:

    05-08-1461

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.49 V

  • Dropout Voltage1-Nom:

    0.31 V

  • Input Voltage Absolute-Max:

    22 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.2235 mm

  • Line Regulation-Max:

    0.0115%

  • Load Regulation-Max:

    0.033%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1.1 A

  • Output Voltage1-Max:

    2.575 V

  • Output Voltage1-Min:

    2.425 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    4.877 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    8.89 mm

LT1965EQ-2.5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1965EQ-2.5#PBF involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a Kelvin connection for the output voltage sense pins to minimize noise.
  • To ensure stability, make sure to follow the recommended compensation network values and layout guidelines in the datasheet. Additionally, ensure that the output capacitor has a low ESR and is properly decoupled from the output voltage sense pins. Also, avoid using long output traces and keep the output voltage sense pins close to the output capacitor.
  • The maximum input voltage that can be applied to the LT1965EQ-2.5#PBF is 15V. Exceeding this voltage can cause damage to the device.
  • The LT1965EQ-2.5#PBF is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure proper thermal management to prevent overheating.
  • The output voltage ripple of the LT1965EQ-2.5#PBF can be calculated using the formula: ΔVout = (Iout * ESR) / (fsw * Cout), where Iout is the output current, ESR is the output capacitor's equivalent series resistance, fsw is the switching frequency, and Cout is the output capacitance.

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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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