| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-30034-1-ND | 3404 | $1.59 | Buy |
| Mouser Electronics | 595-TPS54428DDA | 3713 | $1.66 | Buy |
| Win Source | TPS54428DDA | 6000 | Buy | |
| Quest Components | TPS54428DDA | 2 | $3.24 | Buy |
| Quarktwin Electronic Components | TPS54428DDA | 17999 | $1.67 | Buy |
| Arrow North American Components | TPS54428DDA | 525 | $0.00 | Buy |
| Arrow Europe | TPS54428DDA | 150 | $0.79 | Buy |
| Verical Marketplace | TPS54428DDA | 525 | $1.03 | Buy |
| Arrow Asia | TPS54428DDA | 150 | $0.81 | Buy |
| Texas Instruments | TPS54428DDA | 153172 | $1.33 | Buy |
| Farnell | TPS54428DDA | 11 | * $1.93 | Buy |
| AVNET Asia Pacific | TPS54428DDA | $1.09 | Buy | |
| element14 APAC | TPS54428DDA | 11 | * $1.88 | Buy |
| AVNET Europe | TPS54428DDA | 225 | * $1.50 | Buy |
| AVNET Express | TPS54428DDA | 7977 | $1.54 | Buy |
| Newark | TPS54428DDA | 189 | $3.05 | Buy |
| RS Components | TPS54428DDA | $122.32 | Buy |
Conv DC-DC Single Step Down 4.5V to 18V 8-Pin HSOP EP Tube