The KNF431BS is a Voltage References 2.495V 36V ±0.5% SOT-23 RoHS component manufactured by Kodenshi. It is a three-terminal, low-dropout voltage reference with a temperature-compensated precision voltage reference. It has a reference voltage of 2.495V, a wide operating voltage range of 36V, and a voltage accuracy of ±0.5%. It is designed to provide a stable voltage over temperature, and can be used as a voltage reference in various applications, including over-current protection, power management systems, reference voltage source, and others. It is a RoHS-compliant (Restriction of Hazardous Substances) component and packaged in a small SOT-23 form factor.