Contek Microelectronics
DC TO DC CONVERTER CONTROLLER
KEXIN Industrial
1.2 A, Step-Up/Down/Inverting Switching Regulators
Fairchild Semiconductor
SMPS Controller
First Components International
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ON Semiconductor
1.5 A, Step-Up Down Inverting Switching Regulators
Estek Electronics Co. Ltd
DC to DC Converter Controller
Wing Shing International Group
DC-TO-DC Converter Control Circuits