| LDO IC 系列 | 封装 | 完全替换 |
| XC6206P152/252/282/302/332MR (常用电压1.5/2.5/2.8/3.0/3.3V,250mA）耐压6V,(160MV@100MA,400MV@200MA) | SOT23 | RT9166/RT9169/AIC1734/AIC1722 series |
| LX6206P152/182/252/282/302/332MR (常用电压1.5/1.8/2.5/2.8/3.0/3.3V,250mA）耐压6V,(160MV@100MA,400MV@200MA) | XC6206/RT9166/RT9169/AIC1734/AIC1722 series | |
| LX6206P152/182/282/302/332MR (常用电压1.5/1.8/2.8/3.0/3.3V,250mA） | XC6206/RT9166/RT9169/AIC1734/AIC1722 series | |
| LX6206P202/212/222/232/272/362MR (常用电压2.0/2.1/2.3/2.7/3.6V,250mA） | XC6206/RT9166/RT9169/AIC1734/AIC1722 series | |
| XC6206P122MR（250mA） | XC6206/RT9166/RT9169/AIC1734/AIC1722 series | |
| LX6206P152/182/202/212/232/252/272/282/302/332PR(常用电压1.5V/1.8V/2.0V/2.1V/2.3V/2.5V/2.7V/2.8V/3.0V/3.3V) | SOT89 | |
| LX6206PXXXPR/TB series (1.5-5.0V,每隔0.1V有一型号,250mA） | SOT89/TO-92 | UR133/ET5201/BL8550/FS8853/AME8805/RT9166/RT9169/AIC1734/AIC1722 series |
| LX62XXXPR/TB series (1.1-6.0V,每隔0.1V有一型号,250mA）(耐压10V) | SOT89/TO-92 | XC6206/RT9166/RT9169/AIC1734/AIC1722 series |
| LX6206P352PR(常用电压3.5V,250mA) | SOT89 | UR133/ET5201/BL8550/FS8853/AME8805/RT9166/RT9169/AIC1734/AIC1722 series |
| LX6230P33(常用电压3.3V,300mA)(极限耐压8V),Vdrop=0.20-0.49V,(100mA) | UR133/ET5201/BL8550/FS8853/AME8805/RT9166/RT9169/AIC1734/AIC1722 series | |
| LX6230P18/30/36/42/44/50(常用电压1.8V/3.0V/3.6/4.2/4.4/5.0V,300mA) | UR133/ET5201/BL8550/FS8853/AME8805/RT9166/RT9169/AIC1734/AIC1722 series | |
| LX6230P33(常用电压3.3V,反脚位,300mA) (反脚位：1-Vout,2-Vss,3-Vin) | SOT89 | UR133/ET5201/BL8550/FS8853/AME8805/RT9166/RT9169/AIC1734/AIC1722 series |
| LX6201PXXXPR/TB series (1.1-6.0V,每隔0.1V有一型号,500mA）(SOP89为反脚位，耐压10V) | SOT89/TO-92 | XC6201 series |