Safety needs are in the second place Maslow’s hierarchy of needs. This means that a sense security is not only very important for us, but also necessary. The priority feeling safe reflected everyday activities. From ordinary work to great life decisions. reason why today’s modern world emphasis placed on various measures. however, based freedom, and since it impossible create completely without...

This paper presents a low temperature coefficient and wide range bandgap reference with high power supply rejection. High curvature compensation of this circuit is accomplished by MOSFET transistors operating in the subthreshold region. With proposed piecewise technique, extended. At same time, pre-regulator structure adopted to improve line sensitivity suppress ripple supply. The novel verifie...