Texas Instruments LM2678T-ADJ/NOPB Microcontrollers
5A Adj Buck Conv, 8-40V In, 37V Out, TO-220-7
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2678T-ADJ/NOPB
Base Model
Detailed Description
5A Adj Buck Conv, 8-40V In, 37V Out, TO-220-7
Package
TO-220-7 Formed Leads
Lifecycle Status
Active
Datasheet
LM2678T-ADJ/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2678T-ADJ/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-220-7 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
40V
Output Current
5A
Switching Frequency
260kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM2678T-ADJ/NOPB vs LM2678T-3.3/NOPB vs LM2678T-ADJ/S7002204 vs LM2678T-12/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-220-7 Formed Leads | -- | TO-220-7 Formed Leads | TO-220-7 Formed Leads |
| Mounting Type | Through Hole | -- | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 260kHz | -- | 260kHz | 260kHz |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 8V | -- | 8V | 15V |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 5A | -- | 5A | 5A |
| Output Type | Adjustable | -- | Adjustable | Fixed |
| Output Voltage | 1.21V | -- | 1.2V | 12V |
| Synchronous Rectifier | No | -- | No | No |
| Topology | Buck | -- | Buck | Buck |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.