LM2941CS/NOPBAlternatives & Equivalent Parts
About LM2941CS/NOPB
LM2941CS/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 | LM2941CS/NOPBSource | LM2941S/NOPB | LM2941SX/NOPB | FN409-13-02 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Schaffner |
| Package Type | TO-XXX (Inc. DPAK) | TO-XXX (Inc. DPAK) | Other | Other |
| Pin Count | 4 | 4 | 4 | 9 |
| Temperature Range | ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 100.0°C |
| Price | $1.3000 | $1.0720 | $1.1080 | $29.0906 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 7.29 |
| 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 | 15 V | 6 V | 6 V | — |
| JESD-30 Code | R-PSSO-G5 | R-PSSO-G5 | R-PSSO-G5 | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| 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 |
| Number of Outputs | 1 | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °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 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — |
| Packing Method | TUBE | TUBE | TR | — |
| Peak Reflow Temperature (Cel) | 245 | 245 | 245 | — |
| 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 | — |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.7 mm | 1.7 mm | 1.7 mm | — |
| Terminal Position | SINGLE | SINGLE | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Voltage Tolerance-Max | 2.8% | 5% | 5% | — |
| ## LM2941CS/NOPB Alternates Showing results | Image | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | -40 °C | — |
| Output Voltage1-Nom | — | 20 V | 20 V | — |
| ## LM2941S/NOPB Alternates Showing results | — | Image | — | — |
| ## LM2941SX/NOPB Alternates Showing results | — | — | Image | — |
| Approvals | — | — | — | CSA; EN; IEC; SEMKO; UL |
| Capacitance | — | — | — | 4700000 µF |
| DC Resistance-Max | — | — | — | 0.0078 Ω |
| Filter Type | — | — | — | DATA LINE FILTER |
| Height | — | — | — | 0.5 mm |
| Inductance | — | — | — | 80 µH |
| Mounting Type | — | — | — | PANEL MOUNT |
| Output Impedance | — | — | — | 50 OHM Ω |
| Rated Current | — | — | — | 14 A |
| Rated Voltage | — | — | — | 75 V |
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 3 alternatives for LM2941CS/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 LM2941CS/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 LM2941CS/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 LM2941CS/NOPB?
Known equivalents for LM2941CS/NOPB include LM2941S/NOPB, LM2941SX/NOPB, FN409-13-02. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2941CS/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 LM2941CS/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.