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S-8331 - Step-Up Switching Regulator (DC/DC Converter ICs)
S-8330 - Step-Up Switching Regulator (DC/DC Converter ICs)
S-8341 - PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340 - PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER