Texas Instruments LM340K-12/NOPB Linear Controllers
IC REG LINEAR 12V 1A TO3-2
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM340K-12/NOPB
Detailed Description
IC REG LINEAR 12V 1A TO3-2
Package
TO-204AA, TO-3
Key Features
Package / Case: TO-204AA, TO-3; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM340K-12/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM340K-12/NOPB Linear Controllers technical specifications.
General
Package / Case
TO-204AA, TO-3
Mounting Type
Through Hole
Operating Temperature
0°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 (LM340K-12/NOPB vs LM333K STEEL/NOPB vs LM323K STEEL/NOPB vs LM309K STEEL/NOPB)
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-204AA, TO-3 | TO-204AA, TO-3 | TO-204AA, TO-3 | TO-204AA, TO-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Negative | Positive | Positive |
| Output Current | 1A | 3A | 3A | 1.5A |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 12V | -1.2V | 5V | 5.05V |
| Protection Features | Over Current, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature | Over Temperature |
| Max Input Voltage | 35V | -- | 20V | 25V |
| Action |
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