Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LT3973IDD-3.3#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3973IDD-3.3#PBF - Buck (Step Down) Switching Regulator, Fixed, 4.2V-42V In, 3.3V And 750mA Out, DFN-10

Download LT3973IDD-3.3#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
Send part feedback
Symbol
LT3973IDD-3.3#PBF - Analog Devices - PCB symbol
click to zoom
PCB Footprints
LT3973IDD-3.3#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm ? 3mm)%0
click to zoom
3D Models
LT3973IDD-3.3#PBF - Analog Devices - 3D model - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm ? 3mm)%0
click to zoom

LT3973IDD-3.3#PBF Details

  • Manufacturer Part Number:

    LT3973IDD-3.3#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4.2 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N10

  • 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:

    1.98 A

  • Output Voltage-Max:

    3.366 V

  • Output Voltage-Min:

    3.234 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2580 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LT3973IDD-3.3#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3973IDD-3.3#PBF is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • The LT3973IDD-3.3#PBF is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliability and prevent thermal shutdown.
  • To minimize noise and ensure optimal performance, it's recommended to follow good PCB layout practices, such as separating the input and output stages, using a solid ground plane, and placing decoupling capacitors close to the device.
  • Yes, the LT3973IDD-3.3#PBF is suitable for battery-powered devices due to its low quiescent current and high efficiency. However, it's recommended to consider the device's shutdown mode and power-saving features to minimize battery drain.
  • To troubleshoot issues with the LT3973IDD-3.3#PBF, it's recommended to check the input voltage, output load, and PCB layout, and to use oscilloscope measurements to identify the root cause of the issue. Consult the datasheet and application notes for guidance on troubleshooting and debugging.

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

LT3973IDD-3.3#PBF Overview

Use the download button to access the LT3973IDD-3.3#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 LT397, 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.

Suggested Parts

If you searched for LT3973IDD-3.3#PBF, you might also be interested in these parts:
Part Number
LM3880MF-1AD/NOPB
LP87332DRHDRQ1
LT1946EMS8E#TRPBF
LT1952EGN-1#PBF
LT1962EMS8-3#TRPBF
LT1963AEQ-1.8#PBF
LT1963AIFE#PBF
LT3032MPDE-12#PBF
LT3045HMSE#PBF
LT3973EMSE#TRPBF

Parts related to LT3973IDD-3.3#PBF

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑