hl3010: 紅外線遙控IC，外圍電路可省去驅動發射管的三極管，sop-28，裸片腳位相容sc3010

hl50462: 紅外線遙控ic，外圍電路可省去驅動發射管的三極管，sop-24，裸片腳位相容sc50462

hl7461: 紅外線遙控ic，外圍電路可省去驅動發射管的三極管，sop-24，裸片腳位相容sc7461

hl9012b: 紅外線遙控ic，外圍電路可省去驅動發射管的三極管，sop-20，裸片腳位相容sc9012

hl50560 紅外線遙控ic，外圍電路可省去驅動發射管的三極管，sop-20，裸片腳位相容sc50560

hl6121/c6122: 紅外線遙控ic，外圍電路可省去驅動發射管的三極管，sop-20/24，裸片腳位相容sc6122