Part Image

LTM8021IV#PBF - Analog Devices

Description: Switching Voltage Regulators

Download LTM8021IV#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
LTM8021IV#PBF - Analog Devices PCB footprint - Other - Other - LTM8021IV#PBF-1
click to zoom
3D Models
LTM8021IV#PBF - Analog Devices  - 3D model - Other - LTM8021IV#PBF-1
click to zoom

LTM8021IV#PBF Details

  • Manufacturer Part Number:

    LTM8021IV#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    35

  • Manufacturer Package Code:

    05-08-1805

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PBGA-N35

  • JESD-609 Code:

    e4

  • Length:

    11.25 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    35

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA35,5X8,50

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.92 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1300 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    6.25 mm

LTM8021IV#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Use a soft-start circuit to limit the inrush current during start-up, and ensure a controlled shutdown sequence to prevent voltage spikes and oscillations.
  • Use a combination of X-capacitors, Y-capacitors, and common-mode chokes to filter out electromagnetic interference (EMI). Ensure that the filter components are placed close to the device and connected to a solid ground plane.
  • Use a low-noise, high-PSRR LDO regulator, and ensure that the input and output capacitors are of high quality and placed close to the device. Also, use a solid ground plane and minimize the loop area of the power traces.
  • Ensure good thermal contact between the device and the heat sink, and use a thermal interface material (TIM) to fill any gaps. The heat sink should be designed to dissipate heat efficiently, and the device should be placed in a well-ventilated area.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTM8021IV#PBF Overview

Use the download button to access the LTM8021IV#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 LTM80, 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 LTM8021IV#PBF

Showing 0 results

LTM8021IV#PBF Alternates

Showing results

Image Part Number Model
Part Image LTM8021IV#PBF Linear Technology

Switching Regulator, Current-mode, 0.5A, 1300kHz Switching Freq-Max, PBGA35

Part Image LTM8021EV#PBF Linear Technology

Switching Regulator, Current-mode, 0.5A, 1300kHz Switching Freq-Max, PBGA35