1.Enhanced active feedback technique with dynamic compensation for low-dropout voltage regulator
http://link.springer.com/article/10.1007/s10470-013-0034-x
2.
A fast self-reacting capacitor-less low-dropout regulator http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6044985&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6044985
3.
A fully on-chip area-efficient CMOS low-dropout regulator with fast load regulation
http://link.springer.com/article/10.1007/s10470-012-9841-8
4
A Low-Power Ultra-Fast Capacitor-Less LDO with Advanced Dynamic Push-Pull Techniques
http://link.springer.com/chapter/10.1007/978-3-642-32770-4_3
5
A quiescent power-aware low-voltage output capacitorless low dropout regulator for SoC applications
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5937495&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5937495