Texas Instruments LM2940CT-5.0 Microcontrollers
1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2940CT-5.0
Base Model
Detailed Description
1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125
Package
TO-220-3
Lifecycle Status
Not For New Designs
Datasheet
LM2940CT-5.0 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2940CT-5.0 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Not For New Designs
Output Type
Fixed
Max Input Voltage
26V
Current Supply Max
60 mA
Output Current
1A
Quiescent Current
15 mA
Alternate Parts Comparison (LM2940CT-5.0 vs LM2940CT-5.0/NOPB vs LM2940CT-5.0/LF01 vs LM2940CT-12)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 Formed Leads | TO-220-3 |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Through Hole |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Current Supply Max | 60 mA | 60 mA | 60 mA | 15 mA |
| Max Input Voltage | 26V | 26 V | 26V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1 A | 1A | 1A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 5 V | 5V | 12V |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 72dB (120Hz) | 72dB (120Hz) | 72dB (120Hz) | 66dB (120Hz) |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2940CT-5.0/NOPBTexas Instruments1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125