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LT3091IT7#PBF - Analog Devices

Description: Negative Linear Regulator with Programmable Current Limit

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LT3091IT7#PBF - Analog Devices - PCB symbol
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LT3091IT7#PBF - Analog Devices PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - T7-TO220_1
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LT3091IT7#PBF - Analog Devices - 3D model - Transistor Outline, Vertical - T7-TO220_1
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LT3091IT7#PBF Details

  • Manufacturer Part Number:

    LT3091IT7#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-220, 7 PIN

  • Pin Count:

    7

  • Manufacturer Package Code:

    05-08-1422 (STD)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.525 V

  • Dropout Voltage1-Nom:

    0.36 V

  • JESD-30 Code:

    R-PZFM-T7

  • JESD-609 Code:

    e3

  • Length:

    10.22 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1.5 A

  • Output Voltage1-Max:

    32 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZIP

  • Package Equivalence Code:

    ZIP7,.15,.2,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Regulator Type:

    ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    21.5 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    4.38 mm

LT3091IT7#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3091IT7#PBF is 15V, but it's recommended to operate within the specified input voltage range of 2.9V to 14.5V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, ensure that the input voltage is within the specified range and that the device is operated within its recommended operating conditions.
  • The maximum output current that the LT3091IT7#PBF can deliver is 1.5A, but it's recommended to operate within the specified output current range of 0A to 1.2A for optimal performance and reliability.
  • The output voltage of the LT3091IT7#PBF can be programmed using an external resistor divider network connected to the VOUT pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The thermal shutdown temperature of the LT3091IT7#PBF is typically around 150°C, but it can vary depending on the specific device and operating conditions. It's recommended to ensure that the device is operated within its recommended operating temperature range to prevent thermal shutdown.

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LT3091IT7#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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