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LT1120IS8#PBF - Analog Devices

Description: IC REG LIN POS ADJ 125MA 8SOIC

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LT1120IS8#PBF - Analog Devices - PCB symbol
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LT1120IS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8 Package
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LT1120IS8#PBF - Analog Devices - 3D model - Small Outline Packages - S8 Package
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LT1120IS8#PBF Details

  • Manufacturer Part Number:

    LT1120IS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    0.150 INCH, PLASTIC, SOP-8

  • 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:

    3

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    2.04 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9025 mm

  • Line Regulation-Max (%/V):

    0.02

  • Load Regulation-Max(%):

    0.8%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    110 °C

  • Output Current1-Max:

    0.125 A

  • Output Voltage1-Max:

    2.54 V

  • Output Voltage1-Min:

    2.46 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:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.752 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

  • Width:

    3.9 mm

LT1120IS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1120IS8 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a separate analog ground plane and to keep the power supply traces away from the analog signals.
  • To ensure stability, make sure to follow the recommended compensation network values, use a minimum output capacitance of 10uF, and keep the input and output impedance low. Additionally, avoid using long input traces and ensure that the device is properly decoupled from the power supply.
  • The LT1120IS8 is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's recommended to derate the device's power dissipation at higher temperatures to ensure reliable operation.
  • Yes, the LT1120IS8 can be used in switching regulator applications, but it's essential to ensure that the device is properly bypassed and decoupled to prevent noise and oscillations. Additionally, the device's output voltage should be filtered to prevent high-frequency noise from affecting the regulator's performance.
  • To calculate the power dissipation of the LT1120IS8, you need to consider the device's quiescent current, the output current, and the voltage drop across the device. Use the formula: Pd = (VIN - VOUT) x IOUT + (VIN x IQ), where Pd is the power dissipation, VIN is the input voltage, VOUT is the output voltage, IOUT is the output current, and IQ is the quiescent current.

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LT1120IS8#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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