Part Image

LTM8021EV#PBF - Analog Devices

Description: Switching Voltage Regulators 36V, 500mA Step-down uModule Regulator

Download LTM8021EV#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
LTM8021EV#PBF - Analog Devices PCB footprint - Other - Other - LGA Package 35-Lead (11.25mm × 6.25mm × 2.82mm)
click to zoom
3D Models
LTM8021EV#PBF - Analog Devices  - 3D model - Other - LGA Package 35-Lead (11.25mm × 6.25mm × 2.82mm)
click to zoom

LTM8021EV#PBF Details

  • Manufacturer Part Number:

    LTM8021EV#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

  • 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:

    OTHER

  • 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

LTM8021EV#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) and reduce noise. Ensure proper PCB layout and component placement to minimize noise coupling.
  • Optimize the input and output capacitance values, ensure proper inductor selection, and adjust the switching frequency to minimize losses. Use the device's built-in features, such as synchronous rectification and adaptive dead-time control, to maximize efficiency.
  • Ensure good thermal contact between the device and the heat sink, use thermal interface materials (TIMs) to reduce thermal resistance, and provide adequate airflow to dissipate heat. Monitor the device's junction temperature to prevent overheating.

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

LTM8021EV#PBF Overview

Use the download button to access the LTM8021EV#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 LTM8021EV#PBF

Showing 0 results

LTM8021EV#PBF Alternates

Showing results

Image Part Number Model
Part Image LTM8021IV#PBF Analog Devices Inc

Switching Regulator, Current-mode, 1300kHz Switching Freq-Max, Hybrid, PBGA35

Part Image LTM8021EV#PBF Linear Technology

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

Part Image LTM8021IV#PBF Linear Technology

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