Holtek Semiconductor
PFM Step-up DC/DC Converter
Holtek Semiconductor
PFM Asynchronous Step-up DC to DC Converter (100mA)
Holtek Semiconductor
Negative Voltage Regulator
Holtek Semiconductor
Touch Dimmer
Holtek Semiconductor
PFM Step-up DC/DC Converter
Holtek Semiconductor
High Voltage Regulator
Holtek Semiconductor
Clinical Thermometer