The KIA431BM-RTK/H, manufactured by KEC, is a SOT-23 Linear Voltage Regulator (LDO) that features RoHS compliant properties. It offers a wide operating range of 2.2V-37V with a maximum output current of 100mA. This low dropout regulator features superior line and load regulation as well as great power supply rejection ratio. Additionally, the KIA431BM-RTK/H has high ripple rejection, low power consumption, low noise characteristics, and wide operating temperature range of -40°C to +125°C. It is ideal for various consumer electronic applications.