DESCRIPTION
MAS9164 is an LDO voltage regulator with low ground pin current of 10 µA which combined with the good overall performance makes MAS9164 highly suitable for providing power to continuously working low power circuits. The usage of MAS9164 is beneficial especially in the applications where standby periods are long and in portable devices where long battery life is essential.

FEATURES
• Extremely Low Current Consumption
• Low Minimum Operating Supply Voltage
• Output Accuracy < ± 3.3%
• Internal Thermal Shutdown
• Short Circuit Protection
• Thin SOT (TSOT 5) Package
• Output Voltage Option: 1.8 V, see Ordering Information p. 10

APPLICATIONS
• Continuously Working Low Power Circuits
• Digital Circuits
• Real-Time Clocks (RTC)
• SRAMs
• CMOS Backup Power
• Cellular Phones
• Portable Systems
• Smoke Detectors