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LT3078AV#PBF - Analog Devices

Description: 5.5V, 5A, Ultra-Low Noise, High PSRR, 55mV Dropout Ultra-Fast Linear Regulator

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LT3078AV#PBF - Analog Devices PCB footprint - Other - Other - LT3078AV#PBF-2
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LT3078AV#PBF - Analog Devices  - 3D model - Other - LT3078AV#PBF-2
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LT3078AV#PBF Details

  • Manufacturer Part Number:

    LT3078AV#PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFN-22

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.1 V

  • Dropout Voltage1-Nom:

    0.045 V

  • JESD-30 Code:

    R-XQCC-N22

  • Length:

    4 mm

  • Line Regulation-Max (%/V):

    0.0128

  • Load Regulation-Max(%):

    0.1015%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    22

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    5 A

  • Output Voltage1-Max:

    4.2 V

  • Output Voltage1-Min:

    0.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC22,.11X.15,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Packing Method:

    TRAY

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.05 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

LT3078AV#PBF Frequently Asked Questions (FAQs)

  • The maximum output current of the LT3078AV#PBF is 1.5A per channel, but it can be paralleled to achieve higher output currents.
  • To minimize noise and EMI, it is recommended to follow a star-ground configuration, keep the input and output capacitors close to the device, and use a solid ground plane. Additionally, the device should be placed away from high-frequency noise sources and sensitive analog circuits.
  • The recommended input capacitor value is 10uF to 47uF, and it should be a low-ESR ceramic capacitor, such as X5R or X7R, to minimize input impedance and ensure stability.
  • To ensure stability, the output capacitor should be a low-ESR ceramic capacitor, and the output voltage should be decoupled with a 10uF to 47uF capacitor. Additionally, the input voltage should be well-regulated and the device should be operated within its recommended operating conditions.
  • The thermal shutdown temperature of the LT3078AV#PBF is 150°C, and it is triggered when the junction temperature exceeds this value.

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LT3078AV#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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