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LM3880MFX-1AB/NOPB - Texas Instruments

Description: 3 Rail Simple Power Sequencer with Fixed Time Delay

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PCB Footprints
LM3880MFX-1AB/NOPB - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
LM3880MFX-1AB/NOPB - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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LM3880MFX-1AB/NOPB Details

  • Manufacturer Part Number:

    LM3880MFX-1AB/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    POWER SEQUENCER

  • JESD-30 Code:

    R-PDSO-G6

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

LM3880MFX-1AB/NOPB Frequently Asked Questions (FAQs)

  • The maximum power supply voltage for the LM3880 is ±25V, but it's recommended to operate it at ±18V to ±22V for optimal performance and to prevent overheating.
  • To ensure the LM3880 operates within its SOA, make sure to keep the output current below 3.5A, the output power below 68W, and the junction temperature below 150°C. Also, use a proper heat sink and ensure good airflow around the device.
  • The recommended input capacitor value for the LM3880 is 220nF to 470nF, depending on the input frequency and impedance. A larger capacitor value can help filter out high-frequency noise, but may also increase the risk of oscillation.
  • To prevent oscillation in the LM3880, ensure that the input and output circuits are properly decoupled, use a low-ESR output capacitor, and add a Zobel network (R-C-R) in the output stage. Also, keep the PCB layout clean and avoid long wires and traces.
  • The minimum load impedance required for the LM3880 is 4Ω, but it's recommended to use a load impedance of 8Ω or higher for optimal performance and to prevent overheating.

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LM3880MFX-1AB/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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