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LP2952IM - Texas Instruments

Description: Voltage Regulators

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LP2952IM - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-16N
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LP2952IM - Texas Instruments  - 3D model - Other - SOIC127P600X175-16N
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LP2952IM Details

  • Manufacturer Part Number:

    LP2952IM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1993-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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:

    e0

  • Length:

    9.9 mm

  • Line Regulation-Max:

    0.01%

  • Line Regulation-Max (%/V):

    0.0167

  • Load Regulation-Max:

    0.015%

  • Load Regulation-Max(%):

    0.3%

  • 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:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • 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 LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Voltage Tolerance-Max:

    2.4%

  • Width:

    3.9 mm

LP2952IM Frequently Asked Questions (FAQs)

  • The LP2952IM can operate with an input voltage as low as 3.5V, but the output voltage regulation may not be guaranteed. For guaranteed regulation, the input voltage should be at least 1V above the output voltage.
  • To ensure stability, a minimum output capacitance of 2.2uF is required, and the ESR (Equivalent Series Resistance) of the capacitor should be between 0.1Ω and 10Ω. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1Ω.
  • The LP2952IM can deliver up to 50mA of output current, but this is dependent on the input voltage, output voltage, and ambient temperature. The maximum output current may be lower in certain operating conditions.
  • The output voltage of the LP2952IM can be adjusted by connecting a resistor divider network between the output pin and the adjust pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
  • Yes, the LP2952IM has built-in short-circuit protection, which limits the output current to a safe value in the event of a short circuit. However, it is still recommended to add external protection, such as a fuse or current limiter, to prevent damage to the regulator and surrounding components.

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LP2952IM 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 LP2952IM National Semiconductor Corporation

Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, PDSO16

Part Image LP2952AIM/NOPB National Semiconductor Corporation

Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, PDSO16

Part Image LP2952AIMX/NOPB National Semiconductor Corporation

Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, PDSO16

Part Image LP2952IMX National Semiconductor Corporation

Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, PDSO16

Part Image LP2952IMX Texas Instruments

Fixed/Adjustable Positive LDO Regulator, 1.23V Min, 29V Max, 0.8V Dropout, BIPolar, PDSO16

For a full list of alternate parts for LP2952IM, check out Findchips.com