Part Details for LM2940CT-12 by National Semiconductor Corporation
Overview of LM2940CT-12 by National Semiconductor Corporation
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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.
Price & Stock for LM2940CT-12
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Bristol Electronics | 34 |
|
RFQ | ||
|
|
Bristol Electronics | Min Qty: 5 | 80 |
|
$0.4219 / $1.1250 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP | 83 |
|
$1.2938 / $2.1563 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM2940CT-12P+) | 83 |
|
$1.2938 / $2.1563 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM2940CT-12P+) | 64 |
|
$0.7500 / $1.5000 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP | 64 |
|
$0.7500 / $1.5000 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP | 10 |
|
$1.2425 / $2.4850 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM2940CT-12P+) | 10 |
|
$1.2425 / $2.4850 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM2940CT-12P+) | 2 |
|
$1.5600 / $2.0800 | Buy Now |
|
|
Quest Components | Voltage Regulator, +12V, Bi-Polar, 3 Pin, Plastic, SIP | 2 |
|
$1.5600 / $2.0800 | Buy Now |
Part Details for LM2940CT-12
LM2940CT-12 CAD Models
LM2940CT-12 Part Data Attributes
|
|
LM2940CT-12
National Semiconductor Corporation
Buy Now
Datasheet
|
Compare Parts:
LM2940CT-12
National Semiconductor Corporation
IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator
|
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, TO-220, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1 V | |
| Dropout Voltage1-Nom | 0.5 V | |
| Input Voltage Absolute-Max | 45 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 13.6 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Line Regulation-Max | 0.12% | |
| Load Regulation-Max | 0.12% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 1 A | |
| Output Voltage1-Max | 12.6 V | |
| Output Voltage1-Min | 11.4 V | |
| Output Voltage1-Nom | 12 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-220 | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | RAIL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Voltage Tolerance-Max | 5% |
Alternate Parts for LM2940CT-12
This table gives cross-reference parts and alternative options found for LM2940CT-12. 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 LM2940CT-12, 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.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LM2940CT-12 | 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125 | Texas Instruments | LM2940CT-12 vs LM2940CT-12 |
| LM2940T-12.0 | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LM2940CT-12 vs LM2940T-12.0 |
| LM2940CT-12/NOPB | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, LEAD FREE, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LM2940CT-12 vs LM2940CT-12/NOPB |
| LM2940T-12.0/NOPB | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LM2940CT-12 vs LM2940T-12.0/NOPB |
| LM2940CT-12/NOPB | 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125 | Texas Instruments | LM2940CT-12 vs LM2940CT-12/NOPB |
| LM2940T-12 | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator | National Semiconductor Corporation | LM2940CT-12 vs LM2940T-12 |
| LM2940T-12.0/NOPB | 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 125 | Texas Instruments | LM2940CT-12 vs LM2940T-12.0/NOPB |