The LDL1117S30R with LDO Voltage Regulators is a high power 1.2 A Low-Drop-Out (LDO) Linear Voltage Regulator designed and manufactured by STMicroelectronics. This device features a low quiescent current, low output noise, an adjustable output voltage range from 1.5V to 17V, and a high PSRR of up to 80dB, making it perfect for use in harsh environment applications, such as industrial controllers, automotive and battery powered systems. With its low thermal resistance, high current-handling capability of up to 1.2A and a very low dropout voltage of 0.2V, the LDL1117S30R provides a well-regulated, clean and stable output voltage that is essential for proper and efficient operation of delicate electronic components.