The S-1132B33-M5T1U is a Low Dropout Regulator (LDO) featuring an ultra-low dropout voltage of 0.18V. This LDO is a fixed output three terminal regulator and has over-temperature and short-circuit protection. It is designed with Seiko's proprietary low resistance IC technology which provides high efficiency and excellent transient response. This SOT-23-5 RoHS compliant device is manufactured by Seiko, and offers an input voltage of 3.6-20V and an output voltage of 3.3V. The S-1132B33-M5T1U is ideal for applications such as portable electronics, digital cameras, camcorders, and cell phones.