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LT1963AES8-2.5#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT1963AES8-2.5#PBF - Fixed LDO Voltage Regulator, 2.1V to 20V, 340mV Dropout, 2.5Vout, 1.5Aout, SOIC-8

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LT1963AES8-2.5#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8 Package
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LT1963AES8-2.5#PBF Details

  • Manufacturer Part Number:

    LT1963AES8-2.5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-223, 3-PIN

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1610 (S8)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.55 V

  • Dropout Voltage1-Nom:

    0.34 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9025 mm

  • Line Regulation-Max:

    0.01%

  • Load Regulation-Max:

    0.03%

  • 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:

    1.5 A

  • Output Voltage1-Max:

    2.575 V

  • Output Voltage1-Min:

    2.412 V

  • Output Voltage1-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

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.752 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3.5%

  • Width:

    3.9 mm

LT1963AES8-2.5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1963AES8-2.5 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • To ensure stability, ensure that the output capacitor is properly sized, the input voltage is within the recommended range, and the device is operated within its specified temperature range. Additionally, adding a small capacitor (e.g., 10nF) between the output and ground can help prevent oscillations.
  • The LT1963AES8-2.5 can deliver up to 3A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. It's essential to check the device's thermal performance and power dissipation to ensure reliable operation.
  • To protect the device from overvoltage and undervoltage conditions, consider adding overvoltage protection (OVP) and undervoltage lockout (UVLO) circuits. These can be implemented using external components, such as zener diodes and voltage supervisors.
  • The recommended input capacitor value for the LT1963AES8-2.5 is typically in the range of 10uF to 22uF, with a voltage rating that matches the input voltage range. A higher capacitance value can help improve input ripple rejection and noise reduction.

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LT1963AES8-2.5#PBF 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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