The STLQ015 provides 150 mA of maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 112 mV. The key feature of this device is its quiescent current, which is just 1.4 µA at maximum output current. The device is stable with a ceramic capacitor on the output. It offers very low quiescent current and extends battery-life of applications requiring very long standby time. The enable logic control function puts the STLQ015 in shutdown mode, reducing total current consumption to 1 nA. The device also includes short-circuit constant-current limiting and thermal protection. Typical applications are: portable and battery-powered systems, electronic sensors and microcontroller power supply.
Input voltage from 1.5 to 5.5 V Very low quiescent current Output voltage tolerance: ± 2% at 25 °C 150 mA guaranteed output current Wide range of output voltages: 0.8 V to 3.3 V in 100 mV steps Logic-controlled electronic shutdown Compatible with ceramic capacitor Internal current and thermal limit Temperature range: from -40 °C to 125 °C