The FC1009RH is a radiation hardened general purpose 2.5V shunt regulator diode designed to operate over a wide current range while maintaining good stability with time and temperature. The adjust terminal allows either temperature coefficient to be minimised or the reference voltage to be adjusted without changing the temperature coefficient. Since it operates as a shunt regulator, it can be used equally well as a positive or negative reference. For further details and pricing, click here. Refer also to Linear Technology's RH1009 page
