| PartNumber | TSCR420CX6H RFG | TSCR421CX6 RFG | TSCR420CX6 RFG |
| Description | LED Lighting Drivers 10mA 40V Digital PWM input up to 10kHz | LED Lighting Drivers Linear Constant Curr Curr Reg LED Driver | LED Lighting Drivers Linear Constant Curr Curr Reg LED Driver |
| Manufacturer | Taiwan Semiconductor | Taiwan Semiconductor | Taiwan Semiconductor |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Output Current | 10 mA | 10 mA | 10 mA |
| Input Voltage | 40 V | 4.5 V | 40 V |
| Operating Frequency | 10 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 150 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-26-6 | SOT-26-6 | SOT-26-6 |
| Packaging | Reel | Reel | Reel |
| Brand | Taiwan Semiconductor | Taiwan Semiconductor | Taiwan Semiconductor |
| Pd Power Dissipation | 1 W | 1 W | 1 W |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Number of Channels | - | 1 Channel | 1 Channel |
| Output Type | - | Constant Current | Constant Current |
| Product | - | LED Drivers | LED Drivers |
| Type | - | Linear Constant Current Regulated LED Driver | Linear Constant Current Regulated LED Driver |
| Topology | - | Linear | Linear |
| Dimming | - | PWM | PWM |
| For Use With | - | LED Lighting | LED Lighting |