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LT1965EMS8E-1.8#TRPBF - Analog Devices

Description: LDO Voltage Regulators 1.1A Low Noise, LDO Regulator

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LT1965EMS8E-1.8#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8E Package 8-Lead Plastic MSOP, Exposed Die Pad_-1
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LT1965EMS8E-1.8#TRPBF Details

  • Manufacturer Part Number:

    LT1965EMS8E-1.8#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1662

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.49 V

  • Dropout Voltage1-Nom:

    0.31 V

  • Input Voltage Absolute-Max:

    22 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    2.8 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.01%

  • Load Regulation-Max:

    0.024%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1.1 A

  • Output Voltage1-Max:

    1.854 V

  • Output Voltage1-Min:

    1.746 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 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

  • Voltage Tolerance-Max:

    3%

  • Width:

    3 mm

LT1965EMS8E-1.8#TRPBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing a thermal pad on the bottom of the package, connecting it to a copper plane on the PCB, and using vias to dissipate heat to other layers. A detailed layout guide can be found in the LT1965 application note.
  • To ensure stability, it's essential to follow the recommended compensation network and output capacitor values, as well as to minimize the distance between the output capacitor and the regulator. Additionally, using a low-ESR output capacitor and a high-quality input capacitor can help improve stability.
  • The maximum input voltage that can be applied to the LT1965 is 7V, although it's recommended to keep the input voltage at least 1.5V above the output voltage to ensure proper regulation.
  • The LT1965 is rated for operation up to 125°C, but it's essential to consider the thermal derating of the device and the PCB when operating at high temperatures. A thermal analysis should be performed to ensure the device remains within its safe operating area.
  • The power dissipation of the LT1965 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. It's essential to consider the thermal resistance of the package and the PCB when calculating the power dissipation.

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LT1965EMS8E-1.8#TRPBF 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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