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LM285LP-2-5 - Texas Instruments

Description: V-Ref Precision 2.5V 20mA 3-Pin TO-92

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PCB Footprints
LM285LP-2-5 - Texas Instruments PCB footprint - Other - Other - LP0003A
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3D Models
LM285LP-2-5 - Texas Instruments  - 3D model - Other - LP0003A
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LM285LP-2-5 Details

  • Manufacturer Part Number:

    LM285LP-2-5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.538 V

  • Output Voltage-Min:

    2.462 V

  • Output Voltage-Nom:

    2.5 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):

    0.02 mA

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    20 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    WIRE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    4.3 mm

LM285LP-2-5 Frequently Asked Questions (FAQs)

  • The maximum input voltage is 30V, but it's recommended to keep it below 25V for reliable operation.
  • Use a 10uF or larger output capacitor to ensure the output voltage is accurate and stable. Also, make sure the input voltage is within the recommended range.
  • The LM285LP-2.5 is rated for operation up to 125°C, but the output current may need to be derated at higher temperatures. Consult the datasheet for thermal derating curves.
  • Use a TVS (transient voltage suppressor) diode or a voltage clamp circuit to protect the input of the LM285LP-2.5 from voltage transients and spikes.
  • The LM285LP-2.5 has a relatively high dropout voltage (around 2V), so it may not be suitable for low-dropout applications. Consider using a low-dropout regulator like the TLV703 or TPS63757 instead.

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LM285LP-2-5 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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