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AOZ7000 - Coreless Pulse Transformer
CX20172 - Balanced Transformer-Less DUAL Amplifier for Audio Use
ZD832 - Universal Transformerless AC-DC Constant Current LED Driver
iSSI30R11H - coreless transformer
iSSI20R11H - coreless transformer
MBI6001 - TRANSFORMERLESS AC / DC CONSTANT CURRENT DRIVER
iSSI20R03H - coreless transformer
iSSI20R02H - coreless transformer
iSSI30R12H - coreless transformer
PBL38085 - Integrated circuit for transformerless driving of battery powered EL (electroluminicent) lamps