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LM385M - Texas Instruments

Description: TEXAS INSTRUMENTS - LM385M - VOLTAGE REF, SHUNT, 1.24V-5.3V, SOIC-8

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LM385M Details

  • Manufacturer Part Number:

    LM385M

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ADJUSTABLE FROM 1.24V TO 5.30V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Voltage-Max:

    1.265 V

  • Output Voltage-Min:

    1.215 V

  • Output Voltage-Nom:

    1.24 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.3 V

  • Supply Voltage-Min (Vsup):

    1.24 V

  • 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

  • Width:

    3.9 mm

LM385M Frequently Asked Questions (FAQs)

  • The minimum input voltage required for the LM385M to operate is 2.2V, but it's recommended to use a minimum of 2.5V to ensure stable operation.
  • No, the LM385M is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, but it's not intended to regulate voltage or provide a high current output.
  • The LM385M has a typical voltage reference output accuracy of ±1% at 25°C, and a maximum accuracy of ±2% over the entire operating temperature range.
  • The LM385M is rated for operation up to 125°C, but its accuracy and stability may degrade at high temperatures. It's recommended to use a temperature range of -40°C to 85°C for optimal performance.
  • The output impedance of the LM385M is typically around 10 ohms, which means it can drive a limited amount of current. It's recommended to buffer the output with an op-amp or other circuitry if you need to drive a higher current load.

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LM385M 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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Part Image LM385MX/NOPB Texas Instruments

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO8

Part Image LM385BM/NOPB National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO8

Part Image LM385M National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO8

Part Image LM385BMX Texas Instruments

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO8

Part Image LM385BMX National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, PDSO8

For a full list of alternate parts for LM385M, check out Findchips.com