Nisshinbo Micro Devices Inc. Voltage Regulators - Linear R1170S331B-E2-FE

The R1170S331B-E2-FE is a linear voltage regulator from the R1170x series by Quarktwin Technology Ltd., designed to provide a fixed output voltage with a maximum output current of 800mA. It features a low dropout voltage of approximately 0.12V at 300mA output current and offers high output voltage accuracy of ¬±2.0%. The device operates with a typical supply current of 80OºA and a standby current of 0.1OºA, making it suitable for battery-powered applications. This regulator is equipped with built-in current limit and thermal shutdown circuits, enhancing its reliability in various applications. The output voltage can be selected within a range of 1.5V to 5.0V in 0.1V steps, allowing flexibility for different project requirements. The R1170S331B-E2-FE is packaged in a compact HSOP-6J format, facilitating high-density mounting on circuit boards. It is recommended to use ceramic capacitors with this IC for optimal performance. Applications include local power sources for portable devices, cameras, and home appliances.