The LT3091 is Linear’s second negative linear regulator with a current reference based architecture; it is a 1.5A negative linear regulator with programmable current limit. This architecture features a high-accuracy current-source reference and offers low noise, wide input and output voltage, operation down to 0V output, and good PSRR. The LT3091 is an extremely flexible regulator and can be sold into virtually any market segment.

