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LP3874EMP-2.5/NOPB - Texas Instruments

Description: 800mA,2.5V,LDO Voltage Reg,LP3874EMP-2.5 LP3874EMP-2.5/NOPB, Low Dropout Voltage Regulator, 0.8A, 2.5 V ±1.5%, 2.5 → 7 Vin, 5-Pin SOT-223

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PCB Footprints
LP3874EMP-2.5/NOPB - Texas Instruments PCB footprint - SOT223 (4-Pin) - SOT223 (4-Pin) - NDC0005A
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3D Models
LP3874EMP-2.5/NOPB - Texas Instruments  - 3D model - SOT223 (4-Pin) - NDC0005A
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LP3874EMP-2.5/NOPB Details

  • Manufacturer Part Number:

    LP3874EMP-2.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    5

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.35 V

  • Dropout Voltage1-Nom:

    0.24 V

  • Input Voltage Absolute-Max:

    7.5 V

  • Input Voltage-Max:

    7 V

  • Input Voltage-Min:

    2.85 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0025%

  • Load Regulation-Max:

    0.0025%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.8 A

  • Output Voltage1-Max:

    2.575 V

  • Output Voltage1-Min:

    2.425 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223-4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    3.56 mm

LP3874EMP-2.5/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 15V, but it's recommended to keep it below 12V for reliable operation.
  • To ensure stable and accurate output voltage, make sure to use a high-quality output capacitor with low ESR, and follow the recommended PCB layout guidelines to minimize noise and parasitic inductance.
  • The LP3874EMP-2.5/NOPB is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure proper thermal management and consider derating the output current to ensure reliable operation.
  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the device from input voltage transients and spikes.
  • Yes, the LP3874EMP-2.5/NOPB is suitable for battery-powered devices. However, consider the quiescent current (Iq) and shutdown current to minimize power consumption and extend battery life.

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LP3874EMP-2.5/NOPB 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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