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LT1085CM-3.3 - Analog Devices

Description: Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP

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LT1085CM-3.3 - Analog Devices PCB footprint - Other - Other - LT1085CM-3.3-2
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LT1085CM-3.3 Details

  • Manufacturer Part Number:

    LT1085CM-3.3

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PLASTIC, D2PAK-3

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.5 V

  • Dropout Voltage1-Nom:

    1.5 V

  • Input Voltage Absolute-Max:

    30 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    4.8 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e0

  • Length:

    10.2235 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.02%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    3 A

  • Output Voltage1-Max:

    3.365 V

  • Output Voltage1-Min:

    3.235 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP3H,.55TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.877 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    20

  • Voltage Tolerance-Max:

    2%

  • Width:

    8.89 mm

LT1085CM-3.3 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT1085CM-3.3 is 15V. Exceeding this voltage may damage the device.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF with an ESR of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • The maximum output current that the LT1085CM-3.3 can provide is 3A. Exceeding this current may cause the device to overheat or shut down.
  • To protect the LT1085CM-3.3 from overheating, ensure that the device is mounted on a heat sink with a thermal resistance of less than 10°C/W. Additionally, ensure good airflow around the device and avoid blocking the airflow.
  • The LT1085CM-3.3 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the output current and ensure good heat sinking to prevent overheating.

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LT1085CM-3.3 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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Part Image LT1085CM-3.3 Linear Technology

Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3