| UM4750DA-xx | 300mA, Micropower, Dual Channel Low Dropout Linear Regulator with Enable | ACTIVE | Dual Channel 300mA Output Current LDO | 2 | Fixed Output | 300 | 2.5 | 5.5 | | 1.2 | 5 | Yes | No | 6/DFN 2.0×2.0 | | |
| UM4750DB-xx | 300mA, Micropower, Dual Channel Low Dropout Linear Regulator with Enable | ACTIVE | Dual Channel 300mA Output Current LDO | 2 | Fixed Output | 300 | 2.5 | 5.5 | | 1.2 | 5 | Yes | No | 8/DFN 3.0×3.0 | | |
| UM4750S-xx | 300mA, Micropower, Dual Channel Low Dropout Linear Regulator with Enable | ACTIVE | Dual Channel 300mA Output Current LDO | 2 | Fixed Output | 300 | 2.5 | 5.5 | | 1.2 | 5 | Yes | No | 6/SOT23 | Y | |