| Main Purpose | AC/DC, Primary Side | |
| Current - Output | 350mA | |
| ECCN | EAR99 | |
| Product Status | Active | |
| Power - Output | 4.2 W | |
| Series | - | |
| Regulator Topology | Buck | |
| Supplied Contents | Board(s) | |
| Frequency - Switching | - | |
| Note | - | |
| Board Type | Fully Populated | |
| REACH Status | REACH Unaffected | |
| Voltage - Output | 12V | |
| Mfr | Monolithic Power Systems Inc. | |
| Outputs and Type | 1, Non-Isolated | |
| Utilized IC / Part | MP157 | |
| HTSUS | 8504.40.9510 | |
| Package | Box | |
| RoHS Status | ROHS3 Compliant | |
| Voltage - Input | 85 ~ 265 VAC | |
| Base Product Number | MP157 | |
| Moisture Sensitivity Level (MSL) | Not Applicable |
