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LP2953AIMX/NOPB - Texas Instruments

Description: Adjustable Micropower Low-Dropout Voltage Regulator

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LP2953AIMX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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LP2953AIMX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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LP2953AIMX/NOPB Details

  • Manufacturer Part Number:

    LP2953AIMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED/ADJUSTABLE

  • Dropout Voltage1-Max:

    0.8 V

  • Dropout Voltage1-Nom:

    0.47 V

  • Input Voltage Absolute-Max:

    30 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    20 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Line Regulation-Max:

    0.01%

  • Line Regulation-Max (%/V):

    0.0083

  • Load Regulation-Max:

    0.01%

  • Load Regulation-Max(%):

    0.2%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • 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:

    0.25 A

  • Output Voltage1-Max:

    29 V

  • Output Voltage1-Min:

    1.23 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    1.4%

  • Width:

    3.9 mm

LP2953AIMX/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LP2953AIMX/NOPB is 30V, but it's recommended to keep it below 24V for optimal performance and to prevent overheating.
  • To ensure stability, make sure to use a minimum output capacitance of 2.2uF, and a maximum ESR of 1.5 ohms. Also, keep the input and output capacitors close to the regulator and use a low-ESR capacitor for the output.
  • The minimum input voltage required for the LP2953AIMX/NOPB to regulate the output voltage is typically around 2V above the output voltage. For example, if the output voltage is 5V, the minimum input voltage would be around 7V.
  • The LP2953AIMX/NOPB has a maximum operating junction temperature of 150°C. However, it's recommended to keep the junction temperature below 125°C for optimal performance and reliability. Make sure to provide adequate heat sinking and thermal management in high-temperature environments.
  • The power dissipation of the LP2953AIMX/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the thermal resistance and junction temperature when calculating the power dissipation.

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LP2953AIMX/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 LP2953AIM/NOPB Texas Instruments

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Part Image LP2953AIM/NOPB National Semiconductor Corporation

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Part Image LP2953AIMX National Semiconductor Corporation

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Part Image LP2953AIM National Semiconductor Corporation

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Part Image LP2953AIM Texas Instruments

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For a full list of alternate parts for LP2953AIMX/NOPB, check out Findchips.com