WPCT210 Overview
The ADP2370/ADP2371 are high efficiency, low quiescent current, 800 mA buck (step-down) dc-to-dc converters in small 8-lead, 3 mm × 3 mm LFCSP (QFN) packages. The total solution requires only three tiny external ponents. The buck regulator uses a proprietary high speed current mode, constant frequency PWM control scheme for excellent stability and transient response.