RICHTEK
LED Driver, Buck (Step Down), 7V to 36V input, 250 kHz Switch. Frequency, 1A out, TSOT-23-5
RICHTEK
LED Driver, Buck (Step Down), 7V to 30V input, 1A out, TSOT-23-5
RICHTEK
LED Driver, Constant Current, 2.7V to 5.5V in, 1.2 MHz Switch. Frequency, 20V/100 mA out, TSOT-23-5