| Type | Discription | Package | Ref. | |
| Automobile Flasher ASIC | ||||
| LT4761 | Alarming function; used for 12V, 24V flasher. | DIP8 SOP8 | U6043B U6432B U6433B | Download |
| LD1041 | Alarming function; reverse polarity, overvoltage,shortcircuit protection. | DIP8 SOP8 | UAA1041B U643B U243B U2043B | Download |
| LD33193 | RF Filter for EMI Purposes; For LED Flasher. | DIP8 SOP8 | MC33193 | Download |
| LD2044 | Tow outputs; Alarming function; overvoltage protection. | SOP14 | U2044B | Download |
| Motorcycle Flasher ASIC | ||||
| LD1170 | Double-wire contactless flasher. Battery revers protection. | TO92 | VN1160 | Download |
| LD1172 | SOT89 TO252 | Download | ||
| LD1173 | Download | |||
| LD1204 | TO-252 | Download | ||
| LD1205 | TO-92L | Download | ||
| Automobile Wiper ASIC | ||||
| U641B | Wiping time 2-20s,interval time 4-20s Delayed time after spraying is 0.6s. | DIP8 SOP8 | Download | |
| U642B | Wiping time 2-20s,interval time 4-20s Delayed time after spraying is 0.1s. | DIP8 SOP8 | Download | |
| LD33197 | Interval and continuous wipe/ wash Wiper Control | DIP8 SOP8 | MC33197 | Download |
Automobile Ignitor ASIC | ||||
| LD3334 | Reluctance trigger signal. | DIP SOP8 | MC3334 | Download |
| LD497 | Hall trigger signal. | SOP16 | L497 | Download |
| LD3335 | Reluctance or hall trigger signal. | SOP16L-W | MC79076 | Download |
Motorcycle Ignitor ASIC | ||||
| LD4213 | Ignition controller of motorcycle. | SOP14 | MB4213 | Download |
| Metal Proximity Detector ASIC | ||||
| LD209A | Metal detection, proximity sensing. | DIP8 SOP8 SOP14 | CS209A | Download |
| LDDG-18 | LD209A's inductance coil. | Download | ||
| LD1815 | Adaptive Variable Reluctance Sensor Amplifier IC | DIP14 SOP14 | LM1815 | Download |
| LD650 | V/F and F/V Converter IC | DIP14 SOP14 | AD650 | Download |
| LD8190 | Precision Air Core Tach/Speedo Driver with Return to Zero | DIP16 SOP20 | CS8190 | Download |
| LD441A | Hall Digital Position Sensors IC | TO92 | SS441A | Download |
| Automobile Bus ASIC | ||||
| LD33290 | Microcircuit ISO of K line interface. | DIP8 SOP8 | MC33290 | Download |
| LDA82C251 | Car CAN transceiver for 24V system. | DIP8 SOP8 | PCA82C251 | Download |
| Automobile Timer ASIC | ||||
| LD6046 | Car rear window heating timer. Long-term Timer: 3.7s-20h. | DIP8 SOP8 | U6046B | Download |
| LD6047 | Car rear window heating timer. Long-term Timer: 3.7s-20h. | DIP8 SOP8 | U6047B | Download |
| LD9305 | Dual output, car lock gear motor control. | DIP8 SOP8 | L9305A | Download |
| Autolight Control ASIC | ||||
| LD6083B | PWM Power Controller. | DIP8 SOP8 | U6083B | Download |
| LD2480L | Automotive Lamp Outage Monitor IC | DIP14 SOP14 | U2480B | Download |
| LD3505 | Car Rear Fog Lamp Control IC | DIP8 SOP8 | Download | |
| Automobile Voltage Regulator ASIC | ||||
| LD4275 | 5V Low-Drop Voltage Regulator. | TO263-5L | TLE4275 | Download |
| LD3092A | Alternator Voltage Regulator IC | SOP20 | MC33092A | Download |
| Motor Control ASIC | ||||
| LD1185 | Triac Phase Angle Controller. | DIP14 SOP14 | TDA1185A | Download |
| LD33153 | Single IGBT Gate Driver | DIP8 SOP8 | MC33153 | Download |
| LD33035 | Brushless DC Motor Controller | SOP24LW | MC33035 | Download |