ST1S40IDR

3A,850kHz,直流降压型开关稳压器

Adjust the voltage level of your devices with this step down DC to DC converter from STMicroelectronics. This converter"s single output can produce a current up to 4 A. Using the part will provide the power your application needs by requiring a voltage only of 4 V and not exceeding a voltage of 18 V. With an adjustable output that has a voltage of 0.8 to 18 V, this is power management at its best. Your circuit has the capability to produce a constant current at its output by using a load regulation of 0.5%Typ and line regulation of 0.4%Typ. It has a switching frequency of 1000 kHz. This converter has an operating temperature range of -40 °C to 150 °C.