The ST715xx is a high voltage, ultra low quiescent low drop linear regulator capable of providing an output current in excess of 85 mA. It operates over an input voltage range spanning from 2.5 V to 24 V, and is stable with output ceramic capacitors. The device is suitable for low power applications and battery powered systems, with a low dropout voltage of 500 mV (at 85 mA) and a very low quiescent current of 3.8 µA (at full load).
The ST715XX series is a high input voltage, ultra low quiescent current low dropout (LDO) linear regulator capable of providing an output current in excess of 85 mA. The device operates over an input voltage range spanning from 2.5 V to 24 V and is stable with output ceramic capacitors. It is available in fixed output voltage versions (ST715XX25, ST715XX33) and an adjustable version (ST715XX).
The regulator is designed for low power applications and battery-powered systems, featuring very low quiescent current (3.8 µA typ. at full load) and internal short-circuit current limitation. It is offered in DFN8 (3 x 3 mm) and SOT23-5L packages with an operating temperature range of -40 °C to 125 °C.
| Feedback voltage | 1.2 V |
|---|---|
| Output capacitor range | 0.47 µF to 10 µF |
| Operating temperature range | -40 °C to 125 °C |
| Packages | DFN8 (3 x 3 mm), SOT23-5L |
The typical quiescent current is 3.8 µA at full load.
The device is compatible with ceramic output capacitors from 0.47 µF to 10 µF.
The ST715XX is available in both fixed output voltage versions and an adjustable version.