Capacitor-free low dropout regulators using nested Miller compensation with active resistor and 1-bit programmable capacitor array
Capacitor-free low dropout regulators using nested Miller compensation with active resistor and 1-bit programmable capacitor array
Wei-Jen Huang,Shen-Iuan Liu
2008 · DOI: 10.1049/iet-cds:20070343
44 Citations
TLDR
A capacitor-free CMOS low dropout regulator (LDR) using the nested Miller compensation with an active resistor (NMCAR) is presented and can efficiently control the damping factor and reduce the required Miller compensation capacitance.