The SY8088AAC is a step-down adjustable DC to DC converter manufactured by Silergy. It is a surface mount small outline transistor (SOT-23-5) package with RoHS compliance. It offers a fixed input voltage from 2.5V to 5.5V, adjustable output voltage range from 0.6V to 5.5V, and 1A current limit. With internal power MOSFETs and an integrated inner loop oscillator, this power component provides high switching frequency (>500 kHz) and efficiency over the entire voltage range. It has protection features such as under-voltage lockout, over-voltage protection, output short-circuit protection, over temperature protection, and overload protection. Its wide operating temperature range from -40°C to +85°C and its no-load power consumption is low, making it suitable for battery-powered devices. Typical applications include mobile devices, industrial applications, automotive, consumer electronics, etc.