ROHM Semiconductor BA032LBSG
Super-mini package regulator IC
APPLICATIONS
Residential / industrial device power supplies for cellular telephone such as the CDMA and GSM, and for other portable. !FEATURES
1) Internal output transistor (IO=150mA) 2) Internal temperature protection circuit 3) Power-saving function enables designs with low current consumption 4) High level of ripple rejection (R.R.=66dB) 5) SMP5 super-mini package enables space-saving designs 6) Low I / O voltage differential (90mV Typ. at IO=50mA) !Super-mini regulator lineup Series Output voltage (V) 2.8 2.9 3.0 3.2 3.3 3.6 3.8 4.0 5.0 BA LBSG ∗" " indicates the output voltage value. (Example : For 2.8V output, BA028LBSG) !Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Applid voltage Vcc Power dissipation Pd 9 V 170∗ mW Operating temperature Topr −40∼+85 °C Storage temperature Tstg −55∼+125 °C ∗ Reduced by 1.7mW for each increase in Ta of 1˚C over 25˚C !Recommended operating conditions (Ta=25°C) Parameter Symbol Limits Unit Operating power supply voltage Vcc (inpu...