While we're on the subject of analog, I need 10V in car for a personal project, driving sensors. It doesn't need to be operational during starting, but I'd like it to work down to 11 V input. Required current is only 25 mA. I can provide enough filtering and protection so it doesn't need to be overly tough. Adjustable or fixed 10V if fine. Anybody have a suggestion for a favorite part? Thanks! Bob --=20 http://www.fastmail.fm - Choose from over 50 domains or use your own --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .