Part Image

LTC3103IMSE#PBF - Analog Devices

Description: Switching Voltage Regulators 300mA, 15V Step-Down DC/DC Converter with Ultralow Quiescent Current

Download LTC3103IMSE#PBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LTC3103IMSE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE - 10-Lead Plastic MSOP _1
click to zoom
3D Models
LTC3103IMSE#PBF - Analog Devices  - 3D model - Small Outline Packages - MSE - 10-Lead Plastic MSOP _1
click to zoom

LTC3103IMSE#PBF Details

  • Manufacturer Part Number:

    LTC3103IMSE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1664

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 13.8V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.75 A

  • Output Voltage-Max:

    13.8 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1550 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3103IMSE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal components.
  • To optimize the efficiency of the LTC3103IMSE, ensure that the input voltage is within the recommended range, use a suitable inductor value, and optimize the switching frequency. Additionally, minimize the voltage drop across the internal FETs by using a low-ESR output capacitor and a high-quality inductor.
  • For optimal performance, it's recommended to follow a 4-layer PCB layout with a solid ground plane, keep the input and output capacitors close to the IC, and use a star-grounding configuration to minimize noise and EMI. Additionally, keep the switching node (SW pin) away from sensitive analog nodes.
  • To handle thermal management, ensure good airflow around the IC, use a heat sink if necessary, and keep the IC away from other heat sources. The LTC3103IMSE has a thermal shutdown feature that will turn off the IC if the junction temperature exceeds 150°C.
  • The recommended inductor value is between 1.5μH and 3.3μH, and it's recommended to use a low-loss, high-current inductor with a high saturation current rating. A shielded inductor is recommended to minimize EMI.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTC3103IMSE#PBF Overview

Use the download button to access the LTC3103IMSE#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC31, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LTC3103IMSE#PBF

Showing 0 results