SP5655
27GHz Bidirectional I2C Bus Controlled Synthesiser (Mitel Networks)
SP5658
2.7GHz 3-Wire Bus Controlled Frequency Synthesiser (Mitel Networks)
SP5610
Precision PSR switching power supply control chip (Silicon Power Microelectronics)
SP5610
1.3GHz BI-DIRECTIONAL I2C BUS CONTROLLED SYNTHESISER (Zarlink Semiconductor)
SP5611
13GHz Bidirectional I2C Bus Controlled Synthesiser (Mitel Networks)
SP5618
Precision primary side feedback switching power supply chip (WISWOOD)
SP5619
Precision PSR switching power supply chip (Silicon Power Microelectronics)
SP5623
High-performance low-power switching power supply control chip (Wuxi Silicon Power Microelectronics)
SP5624
High-performance low-power switching power supply control chip (Zhenhua Lingyun)
SP5624P
High-performance low-power switching power supply control chip (WISWOOD)