TechnologiesThe Unisonic Technologies LD1117AG-18-TN3-A-R (DPAK) is a low dropout (LDO) regulator with a positive fixed 1.3V @ 1A output voltage and a 15V 1.8V 1A maximum input voltage. This device is constructed in a 2-pin TO-252-2 package and is RoHS compliant. It is designed to meet the requirements of power sensitive applications such as, but not limited to, cell phones, laptops, digital audio players, digital cameras, digital video recorders, and LCD monitors. The LD1117AG-18-TN3-A-R is capable of maintaining a low output voltage regulation even with variations on the input voltage supply, thus allowing maximum efficiency throughout its operating temperature range. It has an adjustable current limit, and over current protection, which can help prevent circuit damage in case of an overload. The LD1117AG-18-TN3-A-R also features internal soft start circuitry and a low quiescent current, allowing it to reach optimum performance without consuming too much power. This product is designed for applications in a wide range of consumer, industrial, and automotive use cases.