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RT9092
250mA, Ultra-Low Noise, Low Quiescent Current, LDO Regulator
General Description
The RT9092 is a high performance positive low dropout (LDO) regulator designed for applications requiring very low dropout voltage and ultra-high Power Supply Ripple Rejection (PSRR) low noise, low quiescent current, and the IC can supply up to 250mA output current. The input voltage range is from 2.2V to 5.5V. The device is designed to work with a 1F input and a 1F output ceramic capacitor (no separate noise bypass capacitor is required).
The RT9092 features a precise 2% output regulation over line, load, and temperature variations in WL-CSP-4B 0.67x0.67 (BSC), ZQFN-4L 1x1 and SOT-23-5 packages. The output voltage is available from 1.2V to 4.5V in 25mV steps.