SG Micro Corp is a China-based company engaged in the design, development, and sales of analog integrated circuits (ICs) and sensors. The signal chain ICs comprise analog-to-digital converters/digital-to-analog converters (ADCs/DACs), amplifiers and comparators, analog switches, audio and video amplifiers, logic and interface circuits, radio frequency (RF) devices, and voltage references. The power management ICs encompass active-matrix organic light-emitting diode (AMOLED) power supply ICs and light-emitting diode (LED) drivers, direct current to direct current (DC/DC) converters, driver ICs, low-dropout regulators (LDOs), lithium battery charging and protection ICs, load switches and protection circuits, metal-oxide-semiconductor field-effect transistors (MOSFETs) and electrostatic discharge/transient voltage suppressor (ESD/TVS) devices, power management units and application-specific integrated circuits (ASICs), and system monitoring ICs.