The STLQ015xx is a low-power linear regulator from ST. It features an input voltage range of 1.5-5.5V, an output current of 150mA, and a quiescent current of 1.4µA. The device has logic-controlled electronic shutdown, short-circuit current limiting, and thermal protection.
The STLQ015xx is a 150 mA linear voltage regulator designed for ultra-low quiescent current applications, making it suitable for battery-powered systems and electronic sensors. The device features an input voltage range of 1.5 V to 5.5 V and offers output voltages from 0.8 V to 3.3 V in 100 mV steps. It includes internal current and thermal limiting, short-circuit protection, and a logic-controlled electronic shutdown mode that reduces current consumption to 1 nA.
| Maximum output current | 150 mA |
|---|---|
| Input voltage range | 1.5 V to 5.5 V |
| Output voltage range | 0.8 V to 3.3 V |
| Quiescent current (typical) | 1.0 pA |
| Shutdown current (typical) | 1 nA |
| Output voltage tolerance | + 2% |
| Package type | SOT666-6L |
| Operating temperature range | -40 °C to 125 °C |
| Dropout voltage (typical) | 112 mV |
The device provides 150 mA of maximum current.
The enable logic control function reduces total current consumption to 1 nA.
Yes, the device is stable with a ceramic capacitor on the output.