Always refer to the manufacturer’s YL105 datasheet V1.2 for absolute maximum ratings (TMV: -20°C storage, 5.5V absolute max input).
There’s no official “YL-105” datasheet from a major brand. Instead, use: yl105 datasheet better
Integrated 1.2-A synchronous boost converter with I2C interface for brightness control. Potential Match 3: LDO Voltage Regulator (NCP105) If used for power regulation, it may refer to the , a 150 mA Low Dropout (LDO) regulator. Input Voltage: 1.7V to 5.5V. Always refer to the manufacturer’s YL105 datasheet V1