The Will Semiconductor WL2810B18-5/TR Low Dropout (LDO) Regulator is a Surface Mount component, housed in the SOT-353 package. This three-terminal, fixed output voltage regulator features very low Dropout Voltage at light loads, typically 1.25V @ 100mA, and excellent load and line regulation characteristics, increasing system reliability. RoHS compliant, this LDO is exceptionally efficient, with a high power dissipation, and an Operating Temperature Range from -40 to +85 degrees Celsius. The WL2810B18-5/TR is a great choice for a wide range of applications such as computer peripherals, wireless power amplifiers, active filters, and other data communications systems.