ON SEMICONDUCTOR
LED Driver, Boost (Step Up), 2.2V to 5.5V input, 1 MHz Switch. Frequency, 24V/30 mA out, TSOT-23-5
LED Driver, AEC-Q100, Buck, Boost, 3V to 40V input, 250 kHz Switch. Frequency, 1.5A out, SOIC-8
LED Driver, Charge Pump, 3V to 5.5V in, 6 Outputs, 1 MHz Switch. Frequency, 4.2V/32 mA out, TQFN-16