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LM385LP-1-2 - Texas Instruments

Description: Micropower Voltage Reference

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LM385LP-1-2 - Texas Instruments PCB footprint - Other - Other - LP0003A_2020
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LM385LP-1-2 - Texas Instruments  - 3D model - Other - LP0003A_2020
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LM385LP-1-2 Details

  • Manufacturer Part Number:

    LM385LP-1-2

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    TO-92, SIP3,.1,50

  • Pin Count:

    3

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-W3

  • JESD-609 Code:

    e3

  • Length:

    4.3 mm

  • 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:

    1.21 V

  • Output Voltage-Nom:

    1.235 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.34 mm

  • Supply Current-Max (Isup):

    0.01 mA

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    20 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    2%

  • Width:

    4.3 mm

LM385LP-1-2 Frequently Asked Questions (FAQs)

  • The recommended output capacitor value is 10uF to 22uF, but it can be adjusted based on the specific application and noise requirements.
  • To ensure stability, make sure to decouple the input and output pins with capacitors, use a low-ESR output capacitor, and keep the layout compact and symmetrical.
  • The maximum output current of the LM385LP-1-2 is 10mA, but it's recommended to keep the output current below 5mA for optimal performance and stability.
  • No, the LM385LP-1-2 is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, not to regulate voltage.
  • The LM385LP-1-2 has a temperature coefficient of 10ppm/°C, which means its output voltage will change by 10ppm for every 1°C change in temperature.

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LM385LP-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 LM385BZ-1.2 National Semiconductor Corporation

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Part Image LM385BCZB-1.2 Telcom Semiconductor Inc

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For a full list of alternate parts for LM385LP-1-2, check out Findchips.com