4.8 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PBCY3 5 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PBCY3 240 x 64 pixel format, LED, or EL Backlight available 超低工作电流的C - MOS三端电压调节 240 x 64 pixel format, CFL, LED, or EL Backlight available 超低工作电流的C - MOS三端电压调节 SUPER LOW OPERATING CURRENT C-MOS 3-TERMINAL VOLTAGE REGULATOR