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LP38692MP-3.3/NOPB - Texas Instruments

Description: LP38692MP-3.3/NOPB, Low Dropout Voltage Regulator, 1A, 3.3 V ±2.5%, 2.7 → 10 Vin, 5-Pin SOT-223

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PCB Footprints
LP38692MP-3.3/NOPB - Texas Instruments PCB footprint - SOT223 (4-Pin) - SOT223 (4-Pin) - NDC0005A
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3D Models
LP38692MP-3.3/NOPB - Texas Instruments  - 3D model - SOT223 (4-Pin) - NDC0005A
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LP38692MP-3.3/NOPB Details

  • Manufacturer Part Number:

    LP38692MP-3.3/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.45 V

  • Input Voltage Absolute-Max:

    12 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.02046%

  • Load Regulation-Max:

    0.16483%

  • 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:

    1 A

  • Output Voltage1-Max:

    3.465 V

  • Output Voltage1-Min:

    3.135 V

  • Output Voltage1-Nom:

    3.3 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:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    3.5 mm

LP38692MP-3.3/NOPB Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve output voltage regulation.
  • To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and add a 10nF to 100nF capacitor between the output and ground pins. Additionally, ensure that the output capacitor is within the recommended range of 10uF to 100uF.
  • The maximum dropout voltage for the LP38692MP-3.3/NOPB is 1.5V. This means that the input voltage should be at least 1.5V higher than the output voltage to ensure proper regulation.
  • The LP38692MP-3.3/NOPB has an operating junction temperature range of -40°C to 125°C. However, the regulator's performance and reliability may degrade at high temperatures. It's essential to consider the thermal design and heat dissipation in your application to ensure reliable operation.
  • To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout. Then, use the thermal resistance (RθJA) and maximum junction temperature to determine the required heat sink size and thermal design.

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LP38692MP-3.3/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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