Texas Instruments LM140K-12/NOPB Microcontrollers
1A Fixed Output Linear Regulator / LDO 2-TO-3 -55 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM140K-12/NOPB
Base Model
Detailed Description
1A Fixed Output Linear Regulator / LDO 2-TO-3 -55 to 125
Package
TO-205AD, TO-39-3 Metal Can
Lifecycle Status
Active
Datasheet
LM140K-12/NOPB Datasheet
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Technical Specifications
Texas Instruments LM140K-12/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-205AD, TO-39-3 Metal Can
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Output Type
Fixed
Max Input Voltage
35V
Output Current
1A
Quiescent Current
6 mA
Output Configuration
Positive
Output Voltage
12V
Number of Regulators
1
Alternate Parts Comparison (LM140K-12/NOPB vs LM140K-15/NOPB vs LM140K-5.0/NOPB vs LM140K-15)
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-205AD, TO-39-3 Metal Can | TO-204AA, TO-3 | TO-204AA, TO-3 | TO-204AA, TO-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Max Input Voltage | 35V | 35V | 35V | 35V |
| 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 | 15V | 5V | 15V |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| PSRR | 72dB (120Hz) | 70dB (120Hz) | 80dB (120Hz) | 70dB (120Hz) |
| Quiescent Current | 6 mA | 6 mA | 6 mA | 6 mA |
| Action |
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