For Reference Only
| Part Number | TL431AQPK |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Reference |
| Description | IC VREF SHUNT ADJ 1% SOT89-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TL431AQPK 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: | TL431AQPK |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Reference |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Reference Type: | Shunt |
| Output Type: | Adjustable |
| Voltage - Output (Min/Fixed): | 2.495V |
| Voltage - Output (Max): | 36 V |
| Current - Output: | 100 mA |
| Tolerance: | ±1% |
| Temperature Coefficient: | - |
| Noise - 0.1Hz to 10Hz: | - |
| Noise - 10Hz to 10kHz: | - |
| Voltage - Input: | - |
| Current - Supply: | - |
| Current - Cathode: | 700 µA |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-243AA |
| Supplier Device Package: | SOT-89-3 |
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| In Stock | 80601 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 |
|---|---|---|
| 1000 | $0.18375 | $183.75 |
| 2000 | $0.16800 | $336 |
| 5000 | $0.15750 | $787.5 |
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.
