Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
There are many good papers on LDO by Rincon Mora. Just google - LDO Rincon Mora... you ll get enough papers.
First u need to design an opamp ( p - input ) and then use it in negative feedback mode. you ll find the circuit diagram in Rincon Mora papers. Its the standard circuit.
You can go for pmos drop-out element or nmos drop-out element depending on your outout voltage. if u use nmos drop-out element , there are no stability issues but maximum output voltage u can get is one vt less than supply. If u want higher output voltage, u have to go for pmos drop-out element but there r stability issues. u have to use compensation.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
