Part Image

LT3091ER#TRPBF - Analog Devices

Description: IC REG LDO NEG AD 1.5A

Download LT3091ER#TRPBF 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
LT3091ER#TRPBF - Analog Devices PCB footprint - Other - Other - R-Package(7-Lead-Plastic-DD-Pak)
click to zoom
3D Models
LT3091ER#TRPBF - Analog Devices  - 3D model - Other - R-Package(7-Lead-Plastic-DD-Pak)
click to zoom

LT3091ER#TRPBF Details

  • Manufacturer Part Number:

    LT3091ER#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    D2PAK-7

  • Pin Count:

    7

  • Manufacturer Package Code:

    05-08-1462

  • 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-PSSO-G7

  • JESD-609 Code:

    e3

  • Length:

    10.2 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Regulator Type:

    ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.572 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Width:

    8.5 mm

LT3091ER#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3091ER is 40V, but it's recommended to keep it below 36V for reliable operation.
  • To ensure stability in 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 close to the output pin to minimize parasitic inductance.
  • The maximum output current that the LT3091ER can deliver is 1.5A, but it's recommended to keep it below 1.2A for reliable operation and to prevent overheating.
  • The output voltage of the LT3091ER can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage is determined by the ratio of the resistors and can be calculated using the formula: Vout = 1.2V x (R1 + R2) / R2.
  • The thermal shutdown temperature of the LT3091ER is 150°C. If the junction temperature exceeds this value, the device will shut down to prevent damage.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LT3091ER#TRPBF Overview

Use the download button to access the LT3091ER#TRPBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT309, or try a keyword search, such as Linear Regulator ICs

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 LT3091ER#TRPBF

Showing 0 results

LT3091ER#TRPBF Alternates

Showing results

Image Part Number Model
Part Image LT3091HR#PBF Analog Devices Inc

Adjustable Negative LDO Regulator, 0V Min, 32V Max, 0.525V Dropout, BIPolar, PSSO7

Part Image LT3091IR#PBF Analog Devices Inc

Adjustable Negative LDO Regulator, 0V Min, 32V Max, 0.525V Dropout, BIPolar, PSSO7

Part Image LT3091IR#TRPBF Analog Devices Inc

Adjustable Negative LDO Regulator, 0V Min, 32V Max, 0.525V Dropout, BIPolar, PSSO7

Part Image LT3091HR#TRPBF Analog Devices Inc

Adjustable Negative LDO Regulator, 0V Min, 32V Max, 0.525V Dropout, BIPolar, PSSO7

Part Image LT3091MPR#TRPBF Analog Devices Inc

Adjustable Negative LDO Regulator, 0V Min, 32V Max, 0.525V Dropout, BIPolar, PSSO7

For a full list of alternate parts for LT3091ER#TRPBF, check out Findchips.com