 4 Star Electronics | OPA4277UAG4 | 1 | | 1 | |
| Digi-Key | 1572683 | 1 | | 1 | |
| 1Source | OPA4277UAG4 | 1 | | 1 | |
| RS Delivers | 661-0978 | 1 | | 1 | |
 Digi-Key | 296-52918-ND | 1 | 918 | 50 | 1 @ $11.00, 10 @ $9.93, 25 @ $9.47, 100 @ $7.85, 250 @ $7.16, 500 @ $6.70, 1000 @ $6.01 |
| Hotenda | H2526209 | 100 | | 100 | 100 @ $7.37, 300 @ $7.04, 500 @ $6.42 |
 Radwell | OPA4277UAG4 | 1 | | 1 | 1 @ $11.67 |
| iodParts | OPA4277UAG4 | 1 | 46800 | 1 | |
 Verical | OPA4277UAG4 | 100 | 10000 | | 100 @ $7.54, 2500 @ $6.71, 5000 @ $6.53, 7500 @ $6.28 |
| Avnet | OPA4277UAG4 | 1 | | | 1 @ $7.43, 10 @ $7.26, 25 @ $7.09, 50 @ $6.93, 100 @ $6.49 |
| Digi-Key | OPA4277UAG4-ND | 100 | | | 100 @ $7.37, 300 @ $7.04, 500 @ $6.42, 1000 @ $5.17 |
| Avnet Asia | OPA4277UAG4 | 1000 | | | 1000 @ $8.52, 1100 @ $7.42, 2100 @ $7.19, 5000 @ $6.67, 10000 @ $6.39 |
| Abacus Technologies | OPA4277UAG4 | | 4705 | | |