| Product Status | Discontinued at Digi-Key | |
| Internal Switch(s) | Yes | |
| Supplier Device Package | 8-SOIC-EP | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Voltage - Supply (Max) | 100V | |
| REACH Status | REACH Unaffected | |
| Voltage - Output | 72V | |
| Mfr | Monolithic Power Systems Inc. | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 2A (4 Weeks) | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Applications | Lighting | |
| Voltage - Supply (Min) | 4.5V | |
| ECCN | EAR99 | |
| Grade | Automotive | |
| Topology | Step-Down (Buck) | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Series | - | |
| Type | DC DC Regulator | |
| Frequency | 1MHz | |
| Dimming | PWM | |
| HTSUS | 8542.39.0001 | |
| Package | Tube | |
| Current - Output / Channel | 1A | |
| Base Product Number | MP4689 |
