Nisshinbo Micro Devices Inc. Voltage Regulators - Linear RP104K181D-TR

The RP104K181D-TR is a CMOS-based linear voltage regulator designed for applications requiring a low supply current of typically 1.0µA, which is beneficial for extending battery life in portable devices. It supports an input voltage range of 1.7V to 5.25V and provides an adjustable output voltage from 1.2V to 3.3V in 0.1V increments. The device features a low dropout voltage of approximately 0.24V at 150mA output current and offers high output voltage accuracy of ±0.8%. The RP104K181D-TR includes built-in fold back protection with a current limit of 40mA during short mode, enhancing its reliability in various applications. It is packaged in a compact DFN(PLP)1010-4 format, allowing for high-density mounting on circuit boards. This voltage regulator is suitable for use in portable communication equipment, cameras, and other battery-powered devices.