ME6219

ME6219 High accurate,Low noise,Ultra small package ME6219 Series General Description ME6219 series are highly accurate, low noise, CMOS LDO voltage regulators. Offering low output noise, high ripple rejection ratio, low dropout, the ME6219 series is ideal for today's cutting edge mobile phone. The ME6219 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies . The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption. Features l l l l l l Highly accurate:±2% Operating voltage range:1.2V~5.0V (selectable in 0.1V steps) Power consumption:65uA (TYP.) Large output current:300mAÿV INÿ4. 3V,VOUTÿ3. 3Vÿ Input stability:0.05%/V(TYP.) PackagesÿSOT23-3,SOT89-3,SOT23-5,SOT89-5 Typical Application l l l l l l Mobile phones Cordless phones, radio communication equipment Portable games Cameras, Video cameras Reference voltage sources Battery powered equipment Selection Guide mw VÛ `R yÑ b€ Typical Application Circuit ww w.g ofot ec m h.co V11 Page 1 of 13 N~§NãtÿmñW3^VÛmw`RyÑb€g–PQlSø Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com ME6219 Pin Configuration Pin Assignment ME6219Axx Pin Number SOT23-3 1 2 3 ME6219Cxx Pin Number SOT23-5 1 2 3 4 5 SOT23-5* 5 2 1 ...