The MAX4917AEUK+TG128 from Analog Devices Inc./Maxim Integrated is a current-limiting regulator Integrated Circuit rated 300 mA, in a SOT-23-5 package.
The MAX4917AEUK+T from Analog Devices Inc./Maxim Integrated is a high-side current limiting regulator Integrated Circuit rated at 200 mA, in a SOT-23-5 package.
The MAX4917AELT+TG05 from Analog Devices Inc./Maxim Integrated is a current limiting regulator Integrated Circuit rated at 300 mA, in a 6-uDFN (1.5x1) package.