STMicroelectronics LM137K Linear Controllers
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A TO-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM137K
Detailed Description
IC REG LIN NEG ADJ 1.5A 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
LM137K Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LM137K Linear Controllers technical specifications.
General
Package / Case
TO-204AA, TO-3
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 150°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Output Configuration
Negative
Output Voltage
-1.2V
Voltage Output Max
-37V
Alternate Parts Comparison (LM137K vs LM323K vs LM123K vs LM138K)
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 | -55°C ~ 150°C | 0°C ~ 125°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Max Input Voltage | 40V | 20V | 20V | 35V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Negative | Positive | Positive | Positive |
| Output Current | 1.5A | 3A | 3A | 5A |
| Output Type | Adjustable | Fixed | Fixed | Adjustable |
| Output Voltage | -1.2V | 5V | 5V | 1.2V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| Action |
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