For Reference Only
| Part Number | LM431AIMX |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Voltage Reference |
| Description | IC VREF SHUNT ADJ 2% 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM431AIMX PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM431AIMX |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Reference |
| Manufacturer: | National Semiconductor |
| Product Status: | Active |
| Reference Type: | Shunt |
| Output Type: | Adjustable |
| Voltage - Output (Min/Fixed): | 2.5V |
| Voltage - Output (Max): | 36 V |
| Current - Output: | 100 mA |
| Tolerance: | ±2% |
| Temperature Coefficient: | 50ppm/°C Typical |
| Noise - 0.1Hz to 10Hz: | - |
| Noise - 10Hz to 10kHz: | - |
| Voltage - Input: | - |
| Current - Supply: | - |
| Current - Cathode: | 1 mA |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
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| In Stock | 30132 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000 | $0.19664 | $589.92 |
| 6000 | $0.18465 | $1107.9 |
| 15000 | $0.17266 | $2589.9 |
| 30000 | $0.16426 | $4927.8 |
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.
