General Description

The TC1305 combines two CMOS Low Dropout Regulators and a Microprocessor Monitor in a space saving 10-Pin MSOP package. Designed specifically for battery operated systems, total supply current is typically 120µA at full load, 20 to 60 times lower than in bipolar regulators.

Features

• Extremely Low Supply Current for Longer Battery Life

• Select Mode™ Operation: Selectable Output Voltages for High Design Flexibility

• Very Low Dropout Voltage

• 29µVRMS Typical Output Noise

• 10µsec (Typ.) Wake-Up Time from SHDN

• 150mA Output Current per Output

• High Output Voltage Accuracy

• Power-Saving Shutdown Mode

• RESET Output Can Be Used as a Low Battery Detector or Processor Reset Generator

• Over Current Protection and Over Temperature Shutdown

• Space Saving 10-Pin MSOP Package

Applications

• Load Partitioning

• Battery Operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

• Pagers and Cellular/PHS Phones

• Linear Post-Regulator for SMPS