LM2941S/NOPBAlternatives & Equivalent Parts
About LM2941S/NOPB
LM2941S/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a TO-XXX (Inc. DPAK) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM2941S/NOPBSource | LM2941CSX/NOPB | LM2941SX/NOPB | 744150 | TCAN1057AVDRQ1 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Würth Elektronik | Texas Instruments |
| Package Type | TO-XXX (Inc. DPAK) | Other | Other | Other | Small Outline Packages |
| Pin Count | 4 | 4 | 4 | 2 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 150.0°C |
| Price | $1.0720 | $0.7425 | $1.1080 | $1.0370 | $0.2400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 15 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE | — | — |
| Dropout Voltage1-Max | 1 V | 1 V | 1 V | — | — |
| Dropout Voltage1-Nom | 0.5 V | 0.5 V | 0.5 V | — | — |
| Input Voltage-Max | 26 V | 26 V | 26 V | — | — |
| Input Voltage-Min | 6 V | 15 V | 6 V | — | — |
| JESD-30 Code | R-PSSO-G5 | R-PSSO-G5 | R-PSSO-G5 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | — | e4 |
| Line Regulation-Max (%/V) | 0.032 | 0.032 | 0.032 | — | — |
| Load Regulation-Max(%) | 0.78% | 0.78% | 0.78% | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °C | — | — |
| Operating Temperature TJ-Min | -40 °C | — | -40 °C | — | — |
| Output Current1-Max | 1 A | 1 A | 1 A | — | — |
| Output Voltage1-Max | 20 V | 20 V | 20 V | — | — |
| Output Voltage1-Min | 5 V | 5 V | 5 V | — | — |
| Output Voltage1-Nom | 20 V | — | 20 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | Toroidal | SMALL OUTLINE |
| Packing Method | TUBE | TR | TR | — | — |
| Peak Reflow Temperature (Cel) | 245 | 245 | 245 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Surface Mount | YES | YES | YES | NO | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 1.7 mm | 1.7 mm | 1.7 mm | — | 1.27 mm |
| Terminal Position | SINGLE | SINGLE | SINGLE | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 |
| Voltage Tolerance-Max | 5% | 2.8% | 5% | — | — |
| ## LM2941S/NOPB Alternates Showing results | Image | — | — | — | — |
| ## LM2941SX/NOPB Alternates Showing results | — | — | Image | — | — |
| Construction | — | — | — | Toroid | — |
| Core Material | — | — | — | IRON POWDER | — |
| DC Resistance | — | — | — | 0.015 Ω | — |
| Inductance-Nom (L) | — | — | — | 26 µH | — |
| Inductor Application | — | — | — | RF CHOKE | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — |
| Lead Diameter | — | — | — | 1.2 mm | — |
| Lead Length | — | — | — | 12 mm | — |
| Lead Spacing | — | — | — | 11.5 mm | — |
| Package Height | — | — | — | 28.5 mm | — |
| Package Length | — | — | — | 28.5 mm | — |
| Package Width | — | — | — | 14.5 mm | — |
| Rated Current-Max | — | — | — | 10.3 A | — |
| Shape/Size Description | — | — | — | TOROIDAL PACKAGE | — |
| Shielded | — | — | — | YES | — |
| Special Feature | — | — | — | INDUCTANCE IS MEASURED AT 5 mA | — |
| Terminal Placement | — | — | — | RADIAL | — |
| Terminal Shape | — | — | — | WIRE | — |
| Test Frequency | — | — | — | 0.01 MHz | — |
| Tolerance | — | — | — | 20% | — |
| Data Rate | — | — | — | — | 8000 Mbps |
| Number of Channels | — | — | — | — | 1 |
| Number of Transceivers | — | — | — | — | 1 |
| Screening Level | — | — | — | — | AEC-Q100 |
| Supply Current-Max | — | — | — | — | 130 mA |
| Supply Voltage-Nom | — | — | — | — | 5 V |
| Telecom IC Type | — | — | — | — | CAN FD TRANSCEIVER |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for LM2941S/NOPB — response within 24 hours.
Quick Links
Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5
Regulator, 5V Min, 20V Max, 1V Dropout, BIPolar, PSSO5
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Why Look for Alternatives?
Finding alternatives for LM2941S/NOPB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM2941S/NOPB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LM2941S/NOPB?
Known equivalents for LM2941S/NOPB include LM2941CSX/NOPB, LM2941SX/NOPB, 744150. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2941S/NOPB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM2941S/NOPB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.