| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-39422-1-ND | 12315 | $4.83 | Buy |
| Mouser Electronics | 595-TPS54540DDA | 5500 | $5.75 | Buy |
| Quest Components | TPS54540DDA | 4 | $5.25 | Buy |
| Arrow Asia | TPS54540DDA | 975 | $2.83 | Buy |
| Jak Electronics | TPS54540DDA | 4 | $55.89 | Buy |
| Utmel | TPS54540DDA | 4 | $7.59 | Buy |
| Arrow Europe | TPS54540DDA | 225 | $3.59 | Buy |
| Win Source | TPS54540DDA | 9937 | Buy | |
| Quarktwin Electronic Components | TPS54540DDA | 16164 | $5.19 | Buy |
| Verical Marketplace | TPS54540DDA | 165 | $0.00 | Buy |
| Arrow North American Components | TPS54540DDA | 0 | $3.04 | Buy |
| element14 APAC | TPS54540DDA | 85 | * $7.46 | Buy |
| Farnell | TPS54540DDA | 1162 | * $5.50 | Buy |
| AVNET Asia Pacific | TPS54540DDA | $3.00 | Buy | |
| Texas Instruments | TPS54540DDA | 155189 | $4.83 | Buy |
| AVNET Europe | TPS54540DDA | 79 | * $2.90 | Buy |
| AVNET Express | TPS54540DDA | 6451 | $3.26 | Buy |
| Newark | TPS54540DDA | 640 | $5.69 | Buy |
| Ameya360 | TPS54540DDA | 3649 | $2.96 | Buy |
Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO PowerPAD Tube