| PartNumber | MP4688DN-LF-Z | MP4689AGN | MP4688DN-LF |
| Description | LED Lighting Drivers 1A 80V in Buck WLED Driver | LED Lighting Drivers 100V Input, 1A, High-Power LED Driver | LED Lighting Drivers 1A 80V in Buck WLED Driver |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Output Current | 1 A | 1 A | 1 A |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Series | MP4688 | MP4689 | MP4688 |
| Packaging | Reel | - | Tube |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Topology | Buck | Buck | Buck |
| For Use With | White LEDs | - | White LEDs |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 2500 | 100 | 100 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
| Number of Channels | - | 1 Channel | - |
| Input Voltage | - | 4.5 V to 100 V | 4.5 V to 80 V |
| Operating Frequency | - | 1 MHz | 2 MHz |
| Supply Current Max | - | 240 uA | 220 uA |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 125 C | + 85 C |
| Output Type | - | Constant Current | - |
| Product | - | LED Drivers | - |
| Type | - | High Power LED Driver | - |
| Pd Power Dissipation | - | - | 2.5 W |