ST715CR [STMicroelectronics]

The ST715 is a high voltage, ultra-low quiescent current and low drop linear regulator capable of providing an output current in excess of 85 mA.

The device operates over an input voltage range from 2.5 V to 24 V, and it is stable with output ceramic capacitors. Fault condition protection includes short-circuit current limitation. The ultra-low quiescent current of 3.8 μA at full load makes it highly suitable for low power applications and battery-powered systems. The wide input voltage range makes the ST715 an ideal solution for low power industrial applications. The ST715 is available in SOT23-5, SOT323-5L or DFN8 (3x3 mm) 8 leads.

• 2.5 V to 24 V input voltage
• Low-dropout voltage (500 mV typ. at 85 mA)
• Very low quiescent current (3.8 μA typ. at full load)
• 85 mA guaranteed output current
• Output voltages available on request: from 1.2 V to 5.0 V with 100 mV step and adjustable from 1.2 V to 15 V
• Compatible with ceramic output capacitors from 0.47 μF to 10 μF
• Internal current limit
• Packages: SOT23-5L, SOT323-5L and DFN8 (3x3 mm)
• Temperature range: from -40 °C to 125 °C