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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLM2941SX
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LM2941SX - Texas Instruments

Manufacturer Part Number
LM2941SX
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2941SX
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LIN POS ADJ 1A DDPAK
Package
DDPAK/TO-263-5
Data sheet
1.LM2941SX.pdf ...

HTML Datasheet

LM2941T/LB03.pdf

PCN Assembly/Origin

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LM2941SX Tech Specifications
Texas Instruments - LM2941SX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2941SX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 1V @ 1A  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) 20V  
Voltage - Input (Max) 26V  
Supplier Device Package DDPAK/TO-263-5  
Series -  
Protection Features Over Temperature, Reverse Polarity, Short Circuit  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
PSRR -  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 15 mA  
Current - Quiescent (Iq) 10 mA  
Current - Output 1A  
Control Features Enable  
Base Product Number LM2941  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LM2941SX

Manufacturer

Texas Instruments

Introduction

Linear voltage regulator

Provides a fixed or adjustable output voltage

Product Features and Performance

Adjustable output voltage from 5V to 20V

Output current up to 1A

Low dropout voltage of 1V at 1A output

Thermal overload protection

Reverse polarity protection

Short circuit protection

Low quiescent current of 10mA

Supply current up to 15mA

Product Advantages

Compact surface mount package

Wide operating temperature range of -40°C to 125°C

Suitable for a variety of applications

Key Technical Parameters

Output voltage range: 5V to 20V

Output current: up to 1A

Input voltage range: up to 26V

Dropout voltage: 1V @ 1A

Quiescent current: 10mA

Supply current: up to 15mA

Quality and Safety Features

Thermal overload protection

Reverse polarity protection

Short circuit protection

Compatibility

Suitable for a wide range of electronic devices and applications

Application Areas

Power supplies

Battery chargers

Portable electronics

Industrial equipment

Automotive electronics

Product Lifecycle

This product is currently in production and widely available

Replacements or upgrades may become available in the future

Several Key Reasons to Choose This Product

Adjustable output voltage for flexible design

High output current capability up to 1A

Low dropout voltage for efficient operation

Robust protection features for reliability

Wide operating temperature range

Compact surface mount package for space-constrained designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2941SX

Product Attribute LM2941S LM2941LDX LM2941K/883 LM2941T/LB08
Part Number LM2941S LM2941LDX LM2941K/883 LM2941T/LB08
Manufacturer Texas Instruments Texas Instruments National Semiconductor National Semiconductor
Series - - - -
Voltage - Output (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Current - Output - - - -
PSRR - - - -
Number of Regulators - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Output Type - Current - Unbuffered Voltage - Buffered -
Base Product Number - DAC34H84 MAX500 ADS62P42
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Control Features - - - -
Voltage - Output (Min/Fixed) - - - -
Current - Supply (Max) - - - -
Voltage - Input (Max) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Protection Features - - - -
Output Configuration - - - -
Voltage Dropout (Max) - - - -
Current - Quiescent (Iq) - - - -

LM2941SX Datasheet PDF

Download LM2941SX pdf datasheets and Texas Instruments documentation for LM2941SX - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
LM2941T/LB03.pdf
PCN Assembly/Origin
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM2941SX Image

LM2941SX

Texas Instruments
32D-LM2941SX

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