This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | RT9300B |
|---|---|
| Datasheet | RT9300B RT9300A Datasheet (PDF) |
| File Size | 114.91 KB |
| Manufacturer | Richtek |
| Description | Low Dropout Current Source |
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The RT9300A/B low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The RT9300A/B uses an internal resistor to set the bias current for four LEDs, which are matched to 5%. The RT9300A/B's advantages over ballast resistors include much lower bias variation with supply voltage variation, significantly lower dropout voltage, and...
| Part Number | Description |
|---|---|
| RT9300A | Low Dropout Current Source |
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