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LP2951ACSDX-3.3 - Texas Instruments

Description: LDO Voltage Regulators Series of Adjustable Micropower Voltage Regulators 8-WSON -40 to 125

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LP2951ACSDX-3.3 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - NGT0008A_
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LP2951ACSDX-3.3 - Texas Instruments  - 3D model - Small Outline No-lead - NGT0008A_
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LP2951ACSDX-3.3 Details

  • Manufacturer Part Number:

    LP2951ACSDX-3.3

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LLP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED/ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.38 V

  • Input Voltage Absolute-Max:

    30 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e0

  • Length:

    4 mm

  • Line Regulation-Max:

    0.0066%

  • Load Regulation-Max:

    0.0066%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    29 V

  • Output Voltage1-Min:

    1.24 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.15,32

  • 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/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    1.4%

  • Width:

    4 mm

LP2951ACSDX-3.3 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LP2951ACSDX-3.3 is 30V, but it's recommended to keep it below 20V for reliable operation.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and keep the output capacitor ESR (Equivalent Series Resistance) below 1 ohm. Also, avoid using ceramic capacitors with high ESL (Equivalent Series Inductance).
  • The minimum input voltage required for the LP2951ACSDX-3.3 to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
  • The LP2951ACSDX-3.3 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and voltage according to the datasheet's thermal derating curves.
  • The output voltage tolerance of the LP2951ACSDX-3.3 is ±3% over the entire operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (3.3V) by the tolerance percentage (3%).

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LP2951ACSDX-3.3 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 LP2951ACSDX-3.3 National Semiconductor Corporation

Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8