| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-TL431BQLPME3CT-ND | 4857 | $0.41 | Buy |
| Mouser Electronics | 595-TL431BQLPM | 4034 | $0.59 | Buy |
| Win Source | TL431BQLPM | 25200 | $0.37 | Buy |
| Quarktwin Electronic Components | TL431BQLPM | 24404 | $0.67 | Buy |
| Texas Instruments | TL431BQLPM | 426 | $0.20 | Buy |
| Arrow North American Components | TL431BQLPM | 0 | $0.13 | Buy |
| AVNET Europe | TL431BQLPM | * $0.33 | Buy | |
| AVNET Express | TL431BQLPM | 25590 | $0.21 | Buy |
| Verical Marketplace | TL431BQLPM | 6500 | $0.23 | Buy |
TL431 - Adjustable precision shunt regulator