| LM320H-12P+ | | part details | | NSC 97 | | | Avail | | 108 |
| |
| |
| LM320H-12-P+ | | part details | | | 05+ | | Avail | | 78 |
| |
| |
| LM320H-12P | | part details | | NSC | | 88+ | | Avail | | 52 |
| |
| |
| LM320H-12P | | part details | | National Semiconductor | | | Avail | | 50 |
| |
| |
| LM320H-12P+ | | part details | | NSC | | 92+ | | Avail | | 23 |
| |
| |
| LM320H-12P+ | | part details | | National Semiconductor/Te | | 93 | | Avail | | 16 |
| |
| |
| LM320H-12P+ | | part details | | NSC 98 | | | Avail | | 15 |
| |
| |
| LM320H-12P+ | | part details | | N | | N/A | | Avail | | 10 |
| |
| |
| LM320H-12P | | part details | | NSC | | | Avail | | 9 |
| |
| |
| LM320H-12P+ | | part details | | | | Avail | | 6 |
| |
| |
| LM320H-12P | | part details | | NATIONAL | | | Avail | | 1 |
| |
| |
| LM320H-12P | | part details | | NSC | | | Avail | | 1 |
| |
| |