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LT1963AEQ - Analog Devices

Description: LDO Regulator Pos 1.21V to 20V 1.5A Automotive 6-Pin(5+Tab) DDPAK

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LT1963AEQ Details

  • Manufacturer Part Number:

    LT1963AEQ

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DDPAK-5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • 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:

    e0

  • 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:

    -40 °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

  • 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:

    TIN LEAD OVER NICKEL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

  • Width:

    8.89 mm

LT1963AEQ Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1963AEQ 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 low-ESR output capacitor and to keep the feedback resistors close to the device.
  • To ensure stability, make sure the output capacitor is properly sized and the feedback resistors are correctly chosen. Also, ensure that the input and output capacitors are properly decoupled, and the device is operated within its recommended operating conditions.
  • The LT1963AEQ can handle input voltages up to 15V, but it's recommended to operate it within the recommended input voltage range of 3.5V to 12V for optimal performance and reliability.
  • The LT1963AEQ is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the device's output current and voltage at high temperatures to ensure reliable operation.
  • The LT1963AEQ has built-in overcurrent protection, but it's still recommended to add external protection such as a fuse or a current-sensing resistor to prevent damage from excessive current. Additionally, ensure good airflow and heat sinking to prevent overheating.

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LT1963AEQ 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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Part Image LT1963AEQ#PBF Analog Devices Inc

Adjustable Positive LDO Regulator, 1.21V Min, 20V Max, 0.55V Dropout, BIPolar, PSSO5

Part Image LT1963AEQ Linear Technology

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Part Image LT1963EQ#TR Linear Technology

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Part Image TL1963AKTTT Texas Instruments

Adjustable Positive LDO Regulator, 1.21V Min, 20V Max, 0.55V Dropout, PSSO5

Part Image LT1963AEQ#TR Analog Devices Inc

Adjustable Positive LDO Regulator, 1.21V Min, 20V Max, 0.55V Dropout, BIPolar, PSSO5

For a full list of alternate parts for LT1963AEQ, check out Findchips.com