Part Image

LM2931CM - Texas Instruments

Description: Series Low Dropout Regulators

Download LM2931CM Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM2931CM - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - LM2931CM
click to zoom
3D Models
LM2931CM - Texas Instruments  - 3D model - Small Outline Packages - LM2931CM
click to zoom

LM2931CM Details

  • Manufacturer Part Number:

    LM2931CM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1989-03-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.3 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    0.15

  • Load Regulation-Max(%):

    1%

  • 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

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    24 V

  • Output Voltage1-Min:

    3 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    5%

  • Width:

    3.9 mm

LM2931CM Frequently Asked Questions (FAQs)

  • The LM2931CM can handle input voltages up to 40V, but it's recommended to keep it below 30V for reliable operation.
  • To ensure a stable output voltage, make sure to use a suitable input capacitor (e.g., 10uF) and output capacitor (e.g., 22uF) as close to the device as possible, and keep the input voltage within the recommended range.
  • The minimum input voltage required for the LM2931CM to operate is around 7.5V, but it's recommended to keep it above 8V for reliable operation.
  • The LM2931CM is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the LM2931CM from voltage transients and spikes.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM2931CM Overview

Use the download button to access the LM2931CM schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM293, or try a keyword search, such as Linear Regulator ICs

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.

Parts related to LM2931CM

Showing 0 results

LM2931CM Alternates

Showing results

Image Part Number Model
Part Image LM2931CMX/NOPB Texas Instruments

Adjustable Positive LDO Regulator, 3V Min, 24V Max, 0.6V Dropout, BIPolar, PDSO8

Part Image LM2931CM/NOPB Texas Instruments

Adjustable Positive LDO Regulator, 3V Min, 24V Max, 0.6V Dropout, BIPolar, PDSO8

Part Image LM2931CM National Semiconductor Corporation

Adjustable Positive LDO Regulator, 3V Min, 24V Max, 0.6V Dropout, BIPolar, PDSO8

Part Image LM2931CM/NOPB National Semiconductor Corporation

Adjustable Positive LDO Regulator, 3V Min, 24V Max, 0.6V Dropout, BIPolar, PDSO8

Part Image LM2931CMX Texas Instruments

Adjustable Positive LDO Regulator, 3V Min, 24V Max, 0.6V Dropout, BIPolar, PDSO8

For a full list of alternate parts for LM2931CM, check out Findchips.com