The TMI6036X-XX series is a high accuracy, low  noise, high speed, high PSRR, low dropout CMOS  Linear regulator with high ripple rejection.  It has the fold-back maximum output current which  depends on the output voltage. So the current limit  functions both as a short circuit protection and as  an output current limiter.  The TMI6036X-XX regulators are available in  standard DFN1x1-4 Package and SOT23-5  Package. Standard products are Pb-free and Halogen-free.