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LT3030MPFE#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3030MPFE#PBF - LDO Voltage Regulator IC, Adjustable, 2 Output, 1.7 V to 20 V in, 300 mV drop, 750 mA out, TSSOP-20

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LT3030MPFE#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT3030MPFE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm) (Reference LTC DWG # 05-08-1663) CB
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3D Models
LT3030MPFE#PBF - Analog Devices - 3D model - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm) (Reference LTC DWG # 05-08-1663) CB
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LT3030MPFE#PBF Details

  • Manufacturer Part Number:

    LT3030MPFE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1663 (CB)

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.48 V

  • Dropout Voltage1-Nom:

    0.3 V

  • Dropout Voltage2-Max:

    0.48 V

  • Input-Output Voltage Differential-Max:

    18.78 V

  • Input-Output Voltage Differential-Min:

    0.78 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max (%/V):

    0.023

  • Load Regulation-Max(%):

    0.833%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Outputs:

    2

  • Number of Terminals:

    20

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Output Current1-Max:

    0.75 A

  • Output Current2-Max:

    0.25 A

  • Output Voltage1-Max:

    19.5 V

  • Output Voltage1-Min:

    1.22 V

  • Output Voltage2-Max:

    19.5 V

  • Output Voltage2-Min:

    1.22 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LT3030MPFE#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and using thermal vias to connect the exposed pad to the ground plane. Additionally, keeping the thermal path short and using a large copper area for heat sinking can help to reduce thermal resistance.
  • To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF, and to ensure that the output capacitor has a low equivalent series resistance (ESR). Additionally, the output voltage should be decoupled from the input voltage using a capacitor, and the feedback network should be designed to provide a stable gain margin.
  • The maximum input voltage that can be applied to the LT3030MPFE#PBF is 15V, but it is recommended to operate the device within the specified input voltage range of 2.3V to 15V to ensure reliable operation and to prevent damage to the device.
  • The LT3030MPFE#PBF has a built-in overcurrent protection feature that limits the output current to 2.5A. However, it is still recommended to add external overcurrent protection using a fuse or a current sense resistor to prevent damage to the device and the surrounding circuitry in the event of a fault condition.
  • The recommended input capacitor value for the LT3030MPFE#PBF is 1uF to 10uF, and it should be a low-ESR ceramic capacitor such as an X5R or X7R type. The input capacitor should be placed as close to the device as possible to minimize noise and ensure stable operation.

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LT3030MPFE#PBF Overview

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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.

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