Линейные регуляторы TPS77030DBVT

Фиксированный стабилизатор с малым падением напряжения , 2.7В до 10В, 57мВ, 3В, 50мА, SOT-23-5

The TPS77030DBVT is a 3V fixed output low-dropout (LDO) Linear Regulator offers the benefits of ultralow-power operation. The device features ultralow quiescent current compared to conventional LDO regulators. A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low of load current and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow and is stable over the entire range of output load current.

• 17µA Quiescent current at 50mA
• 1µA Quiescent current in standby mode
• Over current limitation
• Green product and no Sb/Br

Области применения

Промышленное, Переносные Устройства, Управление Питанием