??ap??80mA Low-dropout voltage regulator レCap80mA Low-dropout voltage regulator 5 V FIXED POSITIVE ldo reguLATOR, 0.6 V dropout, PDSO5 レCap80mA Low-dropout voltage regulator 4.5 V FIXED POSITIVE ldo reguLATOR, 0.6 V dropout, PDSO5 Enhanced Product 3-V To 6-V, 3-A Output Synchronous-Buck Pwm Switcher W/Integrated Fets 20-HTSSOP -55 to 125 Replaced by PTN78060W : Low Input voltage 3A Synchronous Buck Converter with 2.5V Output 20-HTSSOP レCap⑩ 80mA Low-dropout voltage regulator μCap 80mA Low-dropout voltage regulator