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LM385BD-1-2 - Texas Instruments

Description: Micropower Voltage Reference

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LM385BD-1-2 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM385BD-1-2 Details

  • Manufacturer Part Number:

    LM385BD-1-2

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • 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-G8

  • JESD-609 Code:

    e4

  • 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:

    1.247 V

  • Output Voltage-Min:

    1.223 V

  • Output Voltage-Nom:

    1.235 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):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.015 mA

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    20 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

  • Width:

    3.9 mm

LM385BD-1-2 Frequently Asked Questions (FAQs)

  • The recommended input voltage range for the LM385BD-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 LM385BD-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 LM385BD-1-2 can supply is 10mA. Exceeding this current may cause the output voltage to droop or become unstable.
  • To protect the LM385BD-1-2 from reverse voltage, a diode (e.g., 1N4001-1N4007) can be connected in parallel with the device, with the anode connected to the input pin and the cathode connected to ground.
  • The thermal resistance of the LM385BD-1-2 is 170°C/W (junction-to-ambient) and 60°C/W (junction-to-case). This information is useful for thermal management and heat sink design.

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LM385BD-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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Part Image LM385DR-1.2 Texas Instruments

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Part Image LM385D-1.2 onsemi

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Part Image LM385BDM-1.2-TR Microsemi Corporation (now Microchip)

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For a full list of alternate parts for LM385BD-1-2, check out Findchips.com