| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LMV921 |  736Kb/27P | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| LMV921 |  1Mb/42P | 1.8V RR I/O Op Amp |
| LMV921M5 |  736Kb/27P | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| LMV921M5 |  1Mb/42P | 1.8V RR I/O Op Amp |
| LMV921M5X |  736Kb/27P | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| LMV921M5X |  1Mb/42P | 1.8V RR I/O Op Amp |
| LMV921M7 |  736Kb/27P | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| LMV921M7 |  1Mb/42P | 1.8V RR I/O Op Amp |
| LMV921M7X |  736Kb/27P | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| LMV921M7X |  1Mb/42P | 1.8V RR I/O Op Amp |
| LMV921_QUAL |  1Mb/42P | 1.8V RR I/O Op Amp |