Nisshinbo Micro Devices Inc. Voltage Regulators - Linear RP154L018B-E2

The RP154L018B-E2 is a dual-output linear voltage regulator from Quarktwin Technology Ltd., designed to provide a stable output with a maximum current of 300 mA per output. It operates within an input voltage range of 1.4 V to 5.25 V and offers adjustable output voltages from 0.8 V to 3.7 V in 0.1 V increments, with an output voltage accuracy of ¬±1.0% at 25¬8C. The device features a low dropout voltage of approximately 0.25 V at full load, ensuring efficient operation. This regulator is characterized by a low supply current of 50 ¬µA and a standby current of just 0.1 ¬µA, which contributes to extended battery life in portable applications. It also includes a short-current limit circuit and overcurrent protection for enhanced reliability. The RP154L018B-E2 is compatible with ceramic capacitors and provides high ripple rejection of 75 dB at 1 kHz, making it suitable for sensitive electronic devices. The product is available in a compact DFN1216-8 package, facilitating high-density mounting in space-constrained applications. It is ideal for use in portable communication equipment, cameras, and other battery-powered devices.