The TCR1HF18B from Toshiba is a CMOS Low Dropout Linear Regulator that is ideal for power supply applications for mobile devices and home appliances that require low standby power with a high voltage input. This LDO regulator requires an input voltage of 4 - 36 V. It provides an output voltage of 1.8 V and has a dropout voltage of 760 mV. This LDO regulator offers a high response to load transients to ensure stable and reliable operation even in dynamic load conditions, which makes it ideal for applications that require rapid changes in power consumption. It is designed with a compact form factor, ensuring its suitability for applications with limited board space, particularly those with space constraints.
This RoHS-compliant LDO regulator is equipped with essential protection features such as over-current protection (OCP), thermal shutdown, and auto-discharge to help prevent damage to the regulator and connected devices in case of abnormal operating conditions, ensuring the longevity and reliability of the overall system. It is available in a surface-mount package that measures 2.9 x 2.8 x 1.1 mm.