 | UM1650S-xx | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 350 | 2.5 | 6 | | 1 | 4 | No | Yes | 3/SOT23 | Y |
| UM165xx | 300mA, Micropower, VLDO Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2.5 | 6 | | 2.8 | 3.3 | No | Yes | 3/SOT23 | Y |
| UM1750DA-00 | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Adjustable Output | 350 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 6/DFN 2.0×2.0 | Y |
| UM1750DA-xx | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 350 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 6/DFN 2.0×2.0 | Y |
| UM1750S-00 | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Adjustable Output | 350 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 5/SOT23 | Y |
| UM1750S-xx | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 350 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 5/SOT23 | Y |
| UM1750Y-00 | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Adjustable Output | 350 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 5/SOT89 | |
| UM1750Y-xx | 350mA, Micropower, Very Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 350 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 5/SOT89 | |
| UM175xx | 300mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2.5 | 6 | | 2.8 | 3.3 | Yes | Yes | 5/SOT23 | Y |
| UM365xxP | 300mA, Micropower, Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2.5 | 6 | | 1.2 | 5 | No | Yes | 3/SOT323 | Y |
| UM365xxS | 300mA, Micropower, Low Dropout Linear Regulator | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2.5 | 6 | | 1.2 | 5 | No | Yes | 3/SOT23 | Y |
| UM3730DA-xx | 150mA, Micropower, Low Dropout Linear Regulator with Enable | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 150 | 2.5 | 5.5 | | 1 | 3.3 | Yes | No | 4/DFN 1.0×1.0 | |
| UM3730P-xx | 150mA, Micropower, Low Dropout Linear Regulator with Enable | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 150 | 2.5 | 5.5 | | 1 | 3.3 | Yes | No | 5/SOT353 | Y |
| UM375xxP | 300mA, Micropower, Low Dropout Linear Regulator with Enable | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2 | 6 | | 1.2 | 5 | Yes | Yes | 5/SOT353 | Y |
| UM375xxS | 300mA, Micropower, Low Dropout Linear Regulator with Enable | ACTIVE | Single Channel ≤350mA Output Current LDO | 1 | Fixed Output | 300 | 2 | 6 | | 1.2 | 5 | Yes | Yes | 5/SOT23 | Y |