| Item | Function | Operating Voltage(V) | Package | Data Sheet |
| DP2950 | Precision voltage regulator with low consumption | 0-30V | TO-92 |  |
| DP7805/08/09/12 | Three terminal voltage regulator | 0-24V | TO-220 | |
| 78LXX | / | / | TO-92 | |
| DP431A(B) | Benchmark, voltage regulator | 2.5~36 | TO-92 | |
