 Newark | 52AH7349 | 1 | | 1 | 1 @ $3.38, 10 @ $3.13, 25 @ $2.92, 50 @ $2.80, 100 @ $2.63, 250 @ $2.50, 500 @ $2.45 |
 4 Star Electronics | OPA2137PA | 1 | | 1 | |
| TME | OPA2137PA | 1 | | 1 | 1 @ $2.46, 5 @ $2.11, 25 @ $1.93, 100 @ $1.76 |
| 1Source | OPA2137PA | 1 | | 1 | |
| Digi-Key | 275832 | 1 | | 1 | 1 @ $2.82, 10 @ $2.54, 25 @ $2.39, 100 @ $2.04, 250 @ $1.91, 500 @ $1.68, 1000 @ $1.58 |
 Mouser | 595-OPA2137PA | 1 | 431 | 1 | 1 @ $2.58, 10 @ $2.19, 100 @ $1.86, 1000 @ $1.32, 10000 @ $1.15 |
 RS Delivers | 661-0704 | 1 | | 1 | |
 swatee.com | OPA2137PA | 1 | 284 | 1 | 1 @ $3.51 |
| iodParts | OPA2137PA | 1 | 59300 | 1 | |
 Radwell | OPA2137PA | 1 | | 1 | 1 @ $1.79 |
| Win Source | OPA2137PA | 40 | 171 | 40 | 40 @ $0.75, 120 @ $0.70 |
| Hotenda | H2691346 | 1 | 432 | 1 | 1 @ $2.12, 10 @ $1.91, 100 @ $1.53, 500 @ $1.26 |