STMicroelectronics L6981N50DR Microcontrollers
IC REG BUCK 5V 1.5A 8SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L6981N50DR
Base Model
Detailed Description
IC REG BUCK 5V 1.5A 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
L6981N50DR Datasheet
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Technical Specifications
STMicroelectronics L6981N50DR Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
38V
Functions
Step-Down
Output Current
1.5A
Switching Frequency
400kHz
Number of Outputs
1
Alternate Parts Comparison (L6981N50DR vs L6981N33DR vs L6981NDR vs TL082CDT)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Switching Frequency | 400kHz | 400kHz | 400kHz | -- |
| Max Input Voltage | 38V | 38V | 38V | -- |
| Min Input Voltage | 3.5V | 3.5V | 3.5V | -- |
| Output Configuration | Positive | Positive | Positive | -- |
| Output Current | 1.5A | 1.5A | 1.5A | -- |
| Output Type | Fixed | Fixed | Adjustable | -- |
| Output Voltage | 5V | 3.3V | 0.85V | -- |
| Synchronous Rectifier | Yes | Yes | Yes | -- |
| Topology | Buck | Buck | Buck | -- |
| Action |
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