The BCT2561ELS12-TR with UTDFN1x1-4L is a low-dropout (LDO) linear voltage regulator from BROADCHIP. It is designed to operate with an input voltage range of 2.2V to 6V and can provide a regulated output voltage of 1.2V with a maximum output current of 1A. The device is packaged in UTDFN1x1-4L and is RoHS compliant. It has a high accuracy of ±2%, low quiescent current of 80µA, and a fast transient response of 5µs. This regulator is suitable for use in various applications such as portable power solutions, battery management, wireless transceivers, automotive, and other space-constrained applications.