STMicroelectronics LM238K Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM238K
Detailed Description
IC REG LINEAR POS ADJ 5A TO3
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
LM238K Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LM238K Linear Controllers technical specifications.
General
Package / Case
TO-204AA, TO-3
Mounting Type
Through Hole
Operating Temperature
-25°C ~ 150°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
35V
Output Current
5A
Output Configuration
Positive
Output Voltage
1.2V
Voltage Output Max
32V
Alternate Parts Comparison (LM238K vs LM323K vs LM138K vs LM338K)
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 | -25°C ~ 150°C | 0°C ~ 125°C | -55°C ~ 150°C | 0°C ~ 125°C |
| Max Input Voltage | 35V | 20V | 35V | 35V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 3A | 5A | 5A |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Output Voltage | 1.2V | 5V | 1.2V | 1.2V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 75dB ~ 60dB (120Hz) | -- | 75dB ~ 60dB (120Hz) | 75dB ~ 60dB (120Hz) |
| Voltage Output Max | 32V | -- | 32V | 32V |
| Action |
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