For Reference Only
| Part Number | LM2678LD-12 |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators |
| Description | SWITCHING REGLTR, VOLTAGE-MODE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2678LD-12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 12 - Dec 16 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM2678LD-12 |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | National Semiconductor |
| Product Status: | Obsolete |
| Function: | - |
| Output Configuration: | - |
| Topology: | - |
| Output Type: | - |
| Number of Outputs: | - |
| Voltage - Input (Min): | - |
| Voltage - Input (Max): | - |
| Voltage - Output (Min/Fixed): | - |
| Voltage - Output (Max): | - |
| Current - Output: | - |
| Frequency - Switching: | - |
| Synchronous Rectifier: | - |
| Operating Temperature: | - |
| Mounting Type: | Surface Mount |
| Package / Case: | 14-VDFN Exposed Pad |
| Supplier Device Package: | 14-VSON (6x5) |
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| In Stock | 56754 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.09000 | $2.09 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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