HE9118_V13规格书赫尔微(HEERMICR)
Features External parts: Coil, capacitor Output voltage: Settable to between2.1V to 5.5V in 0.1V steps Maximum Oscillationfrequency :300KHz Accuracy of ±2% High efficiency :95% Package:SOT23,SOT23-3,SOT23-5,SOT89and TO92