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LT1963AMPQ#PBF - Analog Devices

Description: LDO Voltage Regulators 1.5A Fast Transient Response, Low Noise LDO

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LT1963AMPQ#PBF - Analog Devices PCB footprint - Other - Other - LT1963AMPQ#PBF-3
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LT1963AMPQ#PBF Details

  • Manufacturer Part Number:

    LT1963AMPQ#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DDPAK-5

  • 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:

    8.5

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.55 V

  • Dropout Voltage1-Nom:

    0.34 V

  • Input-Output Voltage Differential-Max:

    18.79 V

  • Input-Output Voltage Differential-Min:

    1 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.2235 mm

  • Line Regulation-Max (%/V):

    0.023

  • Load Regulation-Max(%):

    1.24%

  • 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:

    -55 °C

  • Output Current1-Max:

    1.5 A

  • Output Voltage1-Max:

    20 V

  • Output Voltage1-Min:

    1.21 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.877 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    8.89 mm

LT1963AMPQ#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1963AMPQ#PBF should include a solid ground plane, wide power traces, and a thermal relief pattern under the package to facilitate heat dissipation. A 4-layer board with a thermal layer is recommended.
  • To ensure stability, use a minimum output capacitance of 10uF, and ensure that the output capacitor has a low ESR (Equivalent Series Resistance). Additionally, use a feedback resistor (RFB) between 1kΩ to 10kΩ to stabilize the output voltage.
  • The LT1963AMPQ#PBF can handle a maximum input voltage of 15V, but it's recommended to operate within the specified input voltage range of 3.5V to 13.2V for optimal performance and reliability.
  • Use an external current sense resistor (RSENSE) to monitor the output current and implement overcurrent protection. Additionally, use a thermal monitoring circuit to detect overheating and shut down the device if necessary.
  • The LT1963AMPQ#PBF is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability. Consult the datasheet for thermal derating guidelines.

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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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