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LM385M3-1.2 - Texas Instruments

Description: TEXAS INSTRUMENTS - LM385M3-1.2 - VOLTAGE REF, SHUNT, 1.235V, SOT-23-3

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LM385M3-1.2 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A
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LM385M3-1.2 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A
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LM385M3-1.2 Details

  • Manufacturer Part Number:

    LM385M3-1.2

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e0

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Output Voltage-Max:

    1.26 V

  • Output Voltage-Min:

    1.205 V

  • Output Voltage-Nom:

    1.235 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    150 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.3 mm

LM385M3-1.2 Frequently Asked Questions (FAQs)

  • The recommended input voltage range for the LM385M3-1.2 is 4.5V to 40V. Operating the device outside of this range may affect its performance and accuracy.
  • To ensure the output voltage of the LM385M3-1.2 remains stable over temperature, it is recommended to use a bypass capacitor (e.g., 10uF) between the input pin and ground, and to minimize the distance between the device and the bypass capacitor.
  • The maximum output current that the LM385M3-1.2 can supply is 10mA. Exceeding this current may cause the output voltage to droop or become unstable.
  • No, the LM385M3-1.2 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, but it does not have the capability to regulate voltage like a voltage regulator IC.
  • To minimize noise and ripple on the output of the LM385M3-1.2, use a low-ESR capacitor (e.g., ceramic or film capacitor) between the output pin and ground, and keep the device away from high-frequency noise sources.

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LM385M3-1.2 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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