| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| Mouser Electronics | 595-TPS54540QDDAQ1 | 4016 | $6.45 | Buy |
| AVNET Express | TPS54540QDDAQ1 | 42520 | $3.81 | Buy |
| Texas Instruments | TPS54540QDDAQ1 | 3000 | $5.37 | Buy |
| Win Source | TPS54540QDDAQ1 | 3900 | Buy | |
| Newark | TPS54540QDDAQ1 | 29 | $6.49 | Buy |
| AVNET Europe | TPS54540QDDAQ1 | * $4.61 | Buy | |
| AVNET Asia Pacific | TPS54540QDDAQ1 | 1500 | $3.45 | Buy |
| Farnell | TPS54540QDDAQ1 | 12 | * $7.30 | Buy |
| element14 APAC | TPS54540QDDAQ1 | 12 | * $7.79 | Buy |
TPS54540-Q1 42V, 5A, Step-Down Regulator with Integrated High Side MOSFET