| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM2941SX/NOPB | Texas Instruments | $0.7180 | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941SX/NOPB |
| LM2941CSX/NOPB | Texas Instruments | $1.0197 | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941CSX/NOPB |
| LM2941S/NOPB | Texas Instruments | $2.3011 | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941S/NOPB |
| LM2941CSX/NOPB | National Semiconductor Corporation | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941CSX/NOPB |
| LM2941S | National Semiconductor Corporation | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941S |
| LM2941CS/NOPB | National Semiconductor Corporation | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941CS/NOPB |
| LM2941S | Texas Instruments | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941S |
| LM2941CS | Texas Instruments | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941CS |
| SPX2941T5-L/TR | Sipex Corporation | Check for Price | Adjustable Positive LDO Regulator, 0.55V Dropout, PSSO5 | LM2941CSX vs SPX2941T5-L/TR |
| LM2941SX | National Semiconductor Corporation | Check for Price | Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5 | LM2941CSX vs LM2941SX |
Part Details for LM2941CSX by Texas Instruments
Results Overview of LM2941CSX by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Internet of Things (IoT)
Environmental Monitoring
Industrial Automation
Financial Technology (Fintech)
Smart Cities
Energy and Power Systems
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Renewable Energy
Entertainment and Gaming
LM2941CSX Information
LM2941CSX by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM2941CSX
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Chip Stock | 1A Low Dropout Adjustable Regulator 5-DDPAK/TO-263 0 to 125 | 3980 |
|
RFQ | |
|
|
Win Source Electronics | LM2941/LM2941C 1A Low Dropout Adjustable Regulator | IC REG LIN POS ADJ 1A DDPAK | 940 |
|
$2.4437 / $3.6655 | Buy Now |
US Tariff Estimator: LM2941CSX by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM2941CSX Part Data Attributes
|
|
LM2941CSX
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM2941CSX
Texas Instruments
Adjustable Positive LDO Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5
|
| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | D2PAK | |
| Package Description | To-263, 5 Pin | |
| Pin Count | 4 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Adjustable | |
| Dropout Voltage1-Max | 1 V | |
| Dropout Voltage1-Nom | 0.5 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e0 | |
| 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 TJ-Min | ||
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| 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 | Tr | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | Adjustable Positive Single Output Ldo Regulator | |
| Seated Height-Max | 4.8 Mm | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.7 Mm | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Width | 8.64 Mm |
Alternate Parts for LM2941CSX
This table gives cross-reference parts and alternative options found for LM2941CSX. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2941CSX, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
LM2941CSX Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the LM2941CSX is 26V, but it's recommended to keep it below 20V for reliable operation.
-
While the LM2941CSX can handle up to 1A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable regulator like the LM2940.
-
To ensure accurate and stable output voltage, make sure to use a stable input voltage, decouple the input and output with capacitors (e.g., 10uF and 22uF respectively), and keep the regulator away from noise sources.
-
No, the LM2941CSX is a linear regulator and not suitable for switching regulator applications. It's designed to regulate voltage by dissipating excess energy as heat, not by switching on and off like a switching regulator.
-
The minimum input voltage required for the LM2941CSX to operate is around 7V, but it's recommended to keep it above 8V for reliable operation.