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LM285Z-1.2G - onsemi

Description: Shunt Voltage Reference IC Fixed 1.235V V ±1% 20 mA TO-92 (TO-226)

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LM285Z-1.2G - onsemi - PCB symbol
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PCB Footprints
LM285Z-1.2G - onsemi PCB footprint - Other - Other - TO−92 (TO−226) 1 WATT CASE 29−10 ISSUE D_2024-5
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3D Models
LM285Z-1.2G - onsemi - 3D model - Other - TO−92 (TO−226) 1 WATT CASE 29−10 ISSUE D_2024-5
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LM285Z-1.2G Details

  • Manufacturer Part Number:

    LM285Z-1.2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92 (TO-226) 5.33mm Body Height

  • Pin Count:

    3

  • Manufacturer Package Code:

    29-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    BCY

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

LM285Z-1.2G Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM285Z-1.2G is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
  • To ensure the stability of the output voltage, it's recommended to use a minimum of 10uF capacitor at the input and a minimum of 10uF capacitor at the output, with an ESR (Equivalent Series Resistance) of less than 5 ohms.
  • The LM285Z-1.2G requires a minimum load current of 5mA to regulate properly. If the load current is less than 5mA, the output voltage may not be regulated accurately.
  • The LM285Z-1.2G is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating and ensure reliable operation.
  • To protect the LM285Z-1.2G from input voltage transients, it's recommended to use a TVS (Transient Voltage Suppressor) diode or a voltage clamp at the input to limit the voltage spikes.

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LM285Z-1.2G Overview

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