LM2940T-12.0/NOPBAlternatives & Equivalent Parts
About LM2940T-12.0/NOPB
LM2940T-12.0/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for LM2940T-12.0/NOPB — response within 24 hours.
Specification Comparison
| Parameter | LM2940T-12.0/NOPBSource | LM2940CT-12/NOPB | LM2940T-12.0 | LM2940CT-12 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | — | Other |
| Pin Count | 3 | 3 | — | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | — |
| Price | $1.0900 | $0.9000 | $1.2675 | $0.9000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 15 | — | 0 |
| Adjustability | FIXED | FIXED | — | FIXED |
| Dropout Voltage1-Max | 1 V | 1 V | — | 1 V |
| Dropout Voltage1-Nom | 0.5 V | 0.5 V | — | 0.5 V |
| Input Voltage Absolute-Max | 60 V | 45 V | — | 45 V |
| Input Voltage-Max | 26 V | 26 V | — | 26 V |
| Input Voltage-Min | 13.6 V | 13.6 V | — | 13.6 V |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | — | R-PSFM-T3 |
| JESD-609 Code | e3 | e3 | — | e0 |
| Line Regulation-Max | 0.12% | 0.12% | — | 0.12% |
| Load Regulation-Max | 0.2% | 0.12% | — | 0.12% |
| Number of Functions | 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 | — | — | — |
| Output Current1-Max | 1 A | 1 A | — | 1 A |
| Output Voltage1-Max | 12.6 V | 12.6 V | — | 12.6 V |
| Output Voltage1-Min | 11.4 V | 11.4 V | — | 11.4 V |
| Output Voltage1-Nom | 12 V | 12 V | — | 12 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB | SIP3,.1TB | — | SIP3,.1TB |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | — | FLANGE MOUNT |
| Packing Method | TUBE | TUBE | — | TUBE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO | NO | — | NO |
| Technology | BIPOLAR | BIPOLAR | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 2.54 mm |
| Terminal Position | SINGLE | SINGLE | — | SINGLE |
| Voltage Tolerance-Max | 5% | 5% | — | 5% |
| Date Of Intro | — | — | — | 1995-01-01 |
| Peak Reflow Temperature (Cel) | — | — | — | NOT APPLICABLE |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | NOT APPLICABLE |
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 LM2940T-12.0/NOPB — response within 24 hours.
Quick Links
Regulator, 12V, 1V Dropout, BIPolar, PSFM3
Why Look for Alternatives?
Finding alternatives for LM2940T-12.0/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 LM2940T-12.0/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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LM2940T-12.0/NOPB. Get expert recommendations within 24 hours.
FAQ
What is equivalent to LM2940T-12.0/NOPB?
Known equivalents for LM2940T-12.0/NOPB include LM2940CT-12/NOPB, LM2940T-12.0, LM2940CT-12. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2940T-12.0/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 LM2940T-12.0/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.