| Newark | 06J8547 | 1 | | 1 | |
 jotrin.com | JT25-SUP57N20-33 | 1 | 4000 | 1 | |
 TME | SUP57N20-33 | 1 | 977 | 1 | 1 @ $2.76, 3 @ $2.63, 10 @ $2.43, 50 @ $2.10, 250 @ $1.91 |
| Digi-Key | 2623104 | 1 | | 1 | 1 @ $5.60, 10 @ $5.04, 100 @ $4.13, 500 @ $3.51, 1000 @ $2.96, 2000 @ $2.82 |
| Allied Electronics | R1084610 | 1 | | 1 | |
| RS Delivers | 708-5014P | 1 | | 1 | 1 @ $5.01 |
 Radwell | SUP57N20-33-E3 | 1 | | 1 | |
 swatee.com | SUP57N20-33-E3 | 1 | 440 | 1 | 1 @ $9.83 |
 Digi-Key | SUP57N20-33-E3-ND | 1 | 2 | 500 | 1 @ $4.45, 10 @ $4.00, 25 @ $3.78, 100 @ $3.02, 500 @ $2.69, 1000 @ $2.30, 2500 @ $2.27, 5000 @ $2.07 |
| Win Source | SUP57N20-33 | 1 | 1304 | 1 | |
| Win Source | SUP57N20-33-E3 | 1 | 2260 | 1 | |
| Hotenda | H1810861 | 1 | 187 | 1 | 1 @ $4.45, 10 @ $4.00, 25 @ $3.78, 100 @ $3.28, 250 @ $3.11, 500 @ $2.79 |
| 1Source | SUP57N20-33 | 1 | | 1 | |
| 1Source | SUP57N20-33-E3 | 1 | | 1 | |
| 1Source | SUP57N2033E3 | 1 | | 1 | |
| B+D Enterprises | SUP57N20-33 | 1 | 10 | | 1 @ $7.20, 10 @ $6.24, 25 @ $6.24, 50 @ $5.28 |
| Ewing Components | SUP57N20-33 | | 39688 | | |