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LP38691SD-2.5/NOPB - Texas Instruments

Description: 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors

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LP38691SD-2.5/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - NGG0006A-ren1
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LP38691SD-2.5/NOPB - Texas Instruments  - 3D model - Small Outline No-lead - NGG0006A-ren1
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LP38691SD-2.5/NOPB Details

  • Manufacturer Part Number:

    LP38691SD-2.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.725 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage Absolute-Max:

    12 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.0175%

  • Load Regulation-Max:

    0.06238%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • 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:

    0.5 A

  • Output Voltage1-Max:

    2.6 V

  • Output Voltage1-Min:

    2.4 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.13,38

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    4%

  • Width:

    3 mm

LP38691SD-2.5/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LP38691SD-2.5/NOPB involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • To ensure stability, ensure that the output capacitor is properly sized, the input capacitor is properly bypassed, and the device is operated within its recommended operating conditions. Additionally, consider adding a small resistor in series with the output capacitor to dampen oscillations.
  • The maximum input voltage that can be applied to the LP38691SD-2.5/NOPB is 15V, but it's recommended to operate the device within its recommended operating conditions to ensure reliability and performance.
  • The output voltage ripple and noise can be calculated using the device's datasheet specifications, such as the output voltage tolerance, output impedance, and noise spectral density. Additionally, consider using simulation tools or SPICE models to simulate the device's behavior and estimate the output voltage ripple and noise.
  • The LP38691SD-2.5/NOPB has a maximum junction temperature of 150°C. Ensure that the device is properly heat-sinked and that the PCB is designed to dissipate heat effectively. Consider using thermal vias, thermal pads, and heat sinks to reduce the device's junction temperature.

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LP38691SD-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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Part Image LP38691QSDX-2.5/NOPB Texas Instruments

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Part Image LP38691SDX-2.5/NOPB Texas Instruments

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Part Image LP38691QSDX-2.5 Texas Instruments

Fixed Positive LDO Regulator, 2.5V, 0.725V Dropout, CMOS, PDSO6

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For a full list of alternate parts for LP38691SD-2.5/NOPB, check out Findchips.com