| 产品型号 | 输入电压 | 输出电流 | 频率(HZ) | 精度 | 应用 | 封装形式 |
| LY5024 | 3.3-5.5V | 3-45MA | 25M | ±3% | LED 显示 | SOP24/SSOP24 |
| LY2203 | 4-20V | 10-1200MA | 600k | ±5% | LED 照明 | STO23-6 |
| LY7135 | 2.7-6.0V | 350MA | ±10% | LED照明 | SOT89-3 | |
| LY7136F | ~18V | 1A | ±10% | LED照明 | SOT89-3 | |
| LY2207 | 6V-35V | 1A | 1MHz | ±5% | LED照明 | SOT89-5 |
| LY2208 | 6V-35V | 1.2A | 1MHz | ±5% | LED照明 | SOT89-5 |
| LY8116 | 2.5-24V | 1-2A | 500-2K | ±5% | LED 照明 | STO23-6 |
LY2203 LED降压驱动器IC