| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | LM3557SDX-2/NOPB-ND | 0 | $0.84 | Buy |
| DigiKey | LM3557SDX-2-ND | 0 | $0.85 | Buy |
| DigiKey | LM3557SD-2/NOPBTR-ND | 0 | $2.21 | Buy |
| Mouser Electronics | 926-LM3557SD-2/NOPB | 0 | $2.18 | Buy |
| Mouser Electronics | 926-LM3557SDX-2/NOPB | 0 | Buy | |
| AVNET Express | LM3557SD-2/NOPB | 2589 | $0.00 | Buy |
| AVNET Europe | LM3557SD-2/NOPB | * $1.40 | Buy | |
| Newark | LM3557SD-2/NOPB | $0.00 | Buy | |
| Texas Instruments | LM3557SD-2/NOPB | 1208 | $2.01 | Buy |
| AVNET Europe | LM3557SDX-2/NOPB | Buy |
LM3557 Step-Up Converter for White LED Applications