For Reference Only
| Part Number | LM2937IMPX-2.5 |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear |
| Description | IC REG LIN 2.5V 400MA SOT223-4 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2937IMPX-2.5 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM2937IMPX-2.5 |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear |
| Manufacturer: | National Semiconductor |
| Product Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 26V |
| Voltage - Output (Min/Fixed): | 2.5V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | - |
| Current - Output: | 400mA |
| Current - Quiescent (Iq): | 10 mA |
| Current - Supply (Max): | 125 mA |
| PSRR: | - |
| Control Features: | - |
| Protection Features: | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature: | -40°C ~ 85°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-261-4, TO-261AA |
| Supplier Device Package: | SOT-223-4 |
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| In Stock | 83098 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 | $0.68000 | $0.68 |
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
Please feel free to contact us for details.
