 | UM1770DA-00 | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Adjustable Output | 500 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 6/DFN 2.0×2.0 | Y |
| UM1770DA-xx | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Fixed Output | 500 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 6/DFN 2.0×2.0 | Y |
| UM1770S-00 | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Fixed Output | 500 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 5/SOT23 | |
| UM1770S-xx | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Fixed Output | 500 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 5/SOT23 | |
| UM1770Y-00 | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Adjustable Output | 500 | 2.5 | 6 | | 1 | 5 | Yes | Yes | 5/SOT89 | |
| UM1770Y-xx | 500mA, Micropower, VLDO Linear Regulator with Enable | ACTIVE | Single Channel 500mA Output Current LDO | 1 | Fixed Output | 500 | 2.5 | 6 | | 1 | 4 | Yes | Yes | 5/SOT89 | |