Texas Instruments LM2673SD-3.3/NOPB Microcontrollers
3.3V 3A Buck Converter IC, 8-40V In, VSON, 125°C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2673SD-3.3/NOPB
Base Model
Detailed Description
3.3V 3A Buck Converter IC, 8-40V In, VSON, 125°C
Lifecycle Status
Active
Datasheet
LM2673SD-3.3/NOPB Datasheet
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Alternate Parts Comparison (LM2673SD-3.3/NOPB vs LM2673SD-ADJ/NOPB vs LM2673SD-ADJ vs LM2673SD-5.0/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 | -- | 14-VDFN Exposed Pad | 14-VDFN Exposed Pad | 14-VDFN Exposed Pad |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | -- | 260kHz | 260kHz | 260kHz |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | -- | 40V | 40V | 40V |
| Min Input Voltage | -- | 8V | 8V | 8V |
| Number of Outputs | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 3A | 3A | 3A |
| Output Type | -- | Adjustable | Adjustable | Fixed |
| Output Voltage | -- | 1.2V | 1.2V | 5V |
| Action |
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LM2673SD-ADJ/NOPBTexas Instruments8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit 14-VSON -40 to 125