Texas Instruments LM2940LD-12/NOPB Integrated Circuits (ICs)
IC REG LINEAR 12V 1A 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2940LD-12/NOPB
Base Model
Detailed Description
IC REG LINEAR 12V 1A 8WSON
Package
8-WDFN Exposed Pad
Key Features
Package: 8-WDFN Exposed Pad
Lifecycle Status
Active
Datasheet
LM2940LD-12/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2940LD-12/NOPB Integrated Circuits (ICs) technical specifications.
General
Package / Case
8-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Package
8-WDFN Exposed Pad
Output Type
Fixed
Max Input Voltage
26V
Current Supply Max
15 mA
Output Current
1A
Quiescent Current
10 mA
Output Configuration
Positive
Alternate Parts Comparison (LM2940LD-12/NOPB vs LM2940LD-5.0/NOPB vs LM2940LD-12 vs LM2940LD-5.0)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 15 mA | 15 mA | 15 mA | 15 mA |
| Max Input Voltage | 26V | 26V | 26V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1A | 1A | 1A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 5V | 12V | 5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 66dB (120Hz) | 64dB (120Hz) | 66dB (120Hz) | 64dB (120Hz) |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2940LD-5.0/NOPBTexas Instruments1-A, 26-V, high-PSRR, low-dropout voltage regulator 8-WSON -40 to 125