Part Image

LM2941CT - Texas Instruments

Description: TEXAS INSTRUMENTS - LM2941CT - LDO Voltage Regulator, Adjustable, -15V to 26V in, 500 mV drop, 5V to 20V/1 A out, TO-220-5

Download LM2941CT 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
LM2941CT - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KC-0005A1
click to zoom

LM2941CT Details

  • Manufacturer Part Number:

    LM2941CT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    PLASTIC, TO-220, 5 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1993-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    15 V

  • JESD-30 Code:

    R-PSFM-T5

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Line Regulation-Max (%/V):

    0.032

  • Load Regulation-Max(%):

    0.78%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    20 V

  • Output Voltage1-Min:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP5,.1,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    NOT APPLICABLE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.7 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    NOT APPLICABLE

  • Voltage Tolerance-Max:

    2.8%

  • Width:

    8.51 mm

LM2941CT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2941CT is 26V, but it's recommended to keep it below 20V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 22uF, and keep the distance between the input and output capacitors as short as possible. Also, use a low-ESR capacitor for the output.
  • The LM2941CT is rated for operation up to 125°C, but its performance may degrade at high temperatures. Consider using a heat sink or a thermally-enhanced package like the LM2941CT-5.0 for high-temperature applications.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT. Make sure to consider the maximum junction temperature and thermal resistance when calculating the power dissipation.
  • Yes, the LM2941CT can be used in battery-powered devices. However, consider the quiescent current (IQ) and shutdown current (ISD) to minimize battery drain when the device is in sleep mode.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM2941CT Overview

Use the download button to access the LM2941CT schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like LM294, 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 LM2941CT

Showing 0 results

LM2941CT Alternates

Showing results

Image Part Number Model
Part Image LM2941CT/NOPB National Semiconductor Corporation

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSFM5