RT9052 is Single Channel LED Current Source Controller manufactured by Richtek.
| Part Number | Description |
|---|---|
| RT9054 | Portable Power Management 300mA Dual LDO Regulator |
| RT9055 | 300mA Dual LDO Regulator |
| RT9058 | 100mA Low Dropout Voltage Linear Regulator |
| RT9059 | Ultra-Low Dropout Voltage Regulator |
| RT9059A | Ultra-Low Dropout Voltage Regulator |
The RT9052 is a low cost, single channel LED current source controller with a specific FAULT detector. The part can drive an external NPN-BJT for various applications. The RT9052 is operated with Vcc power ranging from 3.8V to 13.5V.
