Part Image

LM2941CS/NOPB - Texas Instruments

Description: 1A LDO Adjustable Regulator LM2941CS

Download LM2941CS/NOPB 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
3D Models
LM2941CS/NOPB - Texas Instruments  - 3D model
click to zoom
Note! To download footprints and symbols, use the build and request forms below

Build

Launch Build Wizard
Build Wizard not available for this package category!

Request (48 hours)

LM2941CS/NOPB Details

  • Manufacturer Part Number:

    LM2941CS/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    D2PAK

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Line Regulation-Max (%/V):

    0.032

  • Load Regulation-Max(%):

    0.78%

  • Moisture Sensitivity Level:

    3

  • 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-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.83 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2.8%

  • Width:

    8.64 mm

LM2941CS/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage for the LM2941CS is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum load current of 5mA. Also, keep the input voltage ripple low and use a good quality input capacitor.
  • The LM2941CS 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 (e.g., LM2941CT) for high-temperature applications.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the LM2941CS from voltage surges and spikes.
  • The LM2941CS has a relatively high dropout voltage (around 2V), so it's not suitable for low-dropout applications. Consider using a low-dropout regulator like the TLV703 or TLV704 for such applications.

Trust Checks

No trust score is available for this model.
Trust Score Unavailable
Sponsored

LM2941CS/NOPB Overview

Use the download button to access the LM2941CS/NOPB 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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 LM2941CS/NOPB

Showing 0 results

Select Package Category

Package Categories

Datasheet PDF Preview

LM2941CS/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM2941CS/NOPB National Semiconductor Corporation

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5

Part Image LM2941CSX National Semiconductor Corporation

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5

Part Image LM2941S/NOPB National Semiconductor Corporation

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5

Part Image LM2941SX Texas Instruments

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5

Part Image LM2941CSX Texas Instruments

Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5

For a full list of alternate parts for LM2941CS/NOPB, check out Findchips.com