Part Image

LTC3631EDD-3.3#PBF - Analog Devices

Description: Wide Input Voltage Range: Operation from 4.5V to 45V n Overvoltage Lockout Provides Protection Up to 60V n Internal High Side and Low Side Power Switches n No Compensation Required n 100mA Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n 0.8V ±1% Feedback Voltage Reference n Adjustable Peak Current Limit n Internal and External Soft-Start n Precise RUN Pin Threshold with Adjustable Hysteresis n 3.3V, 5V and Adjustable Output Versions n Only Three External

Download LTC3631EDD-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
PCB Footprints
LTC3631EDD-3.3#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
click to zoom
3D Models
LTC3631EDD-3.3#PBF - Analog Devices  - 3D model - Small Outline No-lead - DD Package 8-Lead Plastic DFN (3mm × 3mm) (Reference LTC DWG # 05-08-1698 Rev C)
click to zoom

LTC3631EDD-3.3#PBF Details

  • Manufacturer Part Number:

    LTC3631EDD-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, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1698

  • 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:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    45 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    3.26 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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3631EDD-3.3#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC3631EDD-3.3#PBF is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum equivalent series resistance (ESR) of 1 ohm. Additionally, use a low-ESR ceramic capacitor for the output filter capacitor.
  • The minimum input capacitance required for the LTC3631EDD-3.3#PBF is 10uF, but it's recommended to use a higher value (e.g., 22uF) for better performance and noise reduction.
  • The LTC3631EDD-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 overheating.
  • To reduce noise and ripple, use a low-ESR output capacitor, add a noise-reducing capacitor (e.g., 10nF) between the output and ground, and consider using a ferrite bead or inductor in series with the output to filter high-frequency noise.

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

LTC3631EDD-3.3#PBF Overview

Use the download button to access the LTC3631EDD-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 LTC36, 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 LTC3631EDD-3.3#PBF

Showing 0 results

LTC3631EDD-3.3#PBF Alternates

Showing results

Image Part Number Model
Part Image LTC3631EDD-3.3#TRPBF Analog Devices Inc

Switching Regulator, Current-mode, 0.1A, CMOS, PDSO8

Part Image LTC3631IDD-3.3#PBF Analog Devices Inc

Switching Regulator, Current-mode, 0.1A, CMOS, PDSO8

Part Image LTC3631IDD-3.3#TRPBF Analog Devices Inc

Switching Regulator, Current-mode, 0.1A, CMOS, PDSO8

Part Image LTC3631IDD-3.3#PBF Linear Technology

Switching Regulator, Current-mode, 0.1A, CMOS, PDSO8

Part Image LTC3631EDD-3.3#TRPBF Linear Technology

Switching Regulator, Current-mode, 0.1A, CMOS, PDSO8

For a full list of alternate parts for LTC3631EDD-3.3#PBF, check out Findchips.com