The HG1118M-33AD/TR is a Linear Voltage Regulator (LDO) manufactured by HGSEMI with an ESOP-8 package. This product is optimized for low noise, high accuracy and fast response and is ideal for use in applications requiring a low-noise, high accuracy supply voltage. It features an internal oscillator, low dropout voltage, low current consumption, and a low standby current. It is compliant with the RoHS Directive and is protected against short-circuits, over-temperature, over-voltage, and inrush current. This product provides excellent load and line regulation and is ideal for post-dc to dc power supplies, regulators, step-down converters, and power delivery systems.