S-1206B28-U3T1U with Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS is a 3-pin SOT-89 type surface mount voltage regulator designed and manufactured by Seiko. It is RoHS compliant and has an output voltage range of 2.8V and an input voltage range of up to 30V. The LDO is capable of providing a regulated output with a maximum peak output current of 0.5 A, providing excellent performance stability, excellent load and line regulation. This voltage regulator has a typical drop-out voltage between 1.2V and 1.7V and has a temperature range of -40°C to +125°C (-40°F to +257°F). Its features include low quiescent current, low noise, high PSRR, and fast start up. It is suitable for a wide range of applications such as telecommunications, automotive applications, motherboards, and more.