STLQ015M15R

STLQ015M15R is a 150mA, ultra low quiescent current linear voltage regulator in a 5 pin SOT23 package. The input voltage ranges from 1.5V to 5.5V and a typical dropout voltage of 112mV. The key feature of this device is its quiescent current, which is just 1.4µA 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 1nA. 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.

• Low quiescent current 1µA (typ) at no load, 1.4µA (typ) at 150mA load, 1nA (typ) in OFF mode
• Output voltage tolerance of ±2% at 25°C
• Wide range of output voltage range from 0.8 V to 3.3V in 100mV steps
• Logic-controlled electronic shutdown
• Compatible with ceramic capacitor (COUT = 1µF)
• Internal current and thermal limit
• Temperature range from -40°C to 125°C