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LT1110CS8#PBF - Analog Devices

Description: Linear Technology LT1110CS8#PBF, Step-Down/Up DC-DC Converter, 1.5A, Adjustable, 8-Pin SOIC

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LT1110CS8#PBF - Analog Devices - PCB symbol
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LT1110CS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8(SOIC)
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LT1110CS8#PBF - Analog Devices - 3D model - Small Outline Packages - S8(SOIC)
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LT1110CS8#PBF Details

  • Manufacturer Part Number:

    LT1110CS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC, SOIC-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:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    1.15 V

  • Input Voltage-Nom:

    1.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    1.5 A

  • Output Voltage-Nom:

    0.22 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    70 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LT1110CS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1110CS8 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended compensation network, use a minimum output capacitance of 10uF, and keep the input and output resistors within the recommended range. Also, avoid using long input traces and keep the device away from noise sources.
  • The maximum ambient temperature for reliable operation of the LT1110CS8 is 70°C. However, the device can operate up to 85°C with derated performance. It's essential to ensure proper heat sinking and airflow to maintain a safe operating temperature.
  • Yes, the LT1110CS8 can be used in switching regulator applications. However, it's essential to ensure that the device is properly bypassed, and the input and output capacitors are selected to handle the high-frequency switching noise.
  • To protect the LT1110CS8 from overvoltage and overcurrent conditions, use a voltage clamp or a transient voltage suppressor (TVS) at the input, and consider adding overcurrent protection using a fuse or a current-sensing resistor.

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LT1110CS8#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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