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LT1185IT#PBF - Analog Devices

Description: LDO Voltage Regulators Adj 3A Postive or Negative Low Dropout Regulator

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LT1185IT#PBF - Analog Devices PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - T Package 5-Lead Plastic TO-220 (Standard) (Reference LTC DWG # 05-08-1421)-1
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3D Models
LT1185IT#PBF - Analog Devices  - 3D model - Transistor Outline, Vertical - T Package 5-Lead Plastic TO-220 (Standard) (Reference LTC DWG # 05-08-1421)-1
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LT1185IT#PBF Details

  • Manufacturer Part Number:

    LT1185IT#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, TO-220, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    05-08-1421 (STD)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.67 V

  • Input-Output Voltage Differential-Max:

    20 V

  • Input-Output Voltage Differential-Min:

    1 V

  • JESD-30 Code:

    R-PZFM-T5

  • Length:

    10.22 mm

  • Load Regulation-Max(%):

    0.3%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    3 A

  • Output Voltage1-Max:

    25 V

  • Output Voltage1-Min:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    21.5 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    4.38 mm

LT1185IT#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT1185IT#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, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The maximum output current that the LT1185IT#PBF can deliver is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
  • To reduce the noise and ripple in the output voltage, it's recommended to use a low-ESR output capacitor, and to add a noise-reducing capacitor (e.g., 10nF) between the output pin and ground.
  • The thermal shutdown temperature of the LT1185IT#PBF is 150°C. The device will shut down when the junction temperature exceeds this value, and will restart when the temperature drops below 140°C.

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LT1185IT#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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