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RT9020 Datasheet Low Noise Ultra-fast With Soft Start CMOS Ldo Regulator

Manufacturer: Richtek Technology

Overview: RT9020 500mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator General D escription The RT9020 is a high-perf ormance, 500mALDO regulator , offering extremely high PSRR n ad ultra-low dropout, ide al for portable RF a nd wireless applications with dem anding performance and space requirements. The RT9020 quiescent current is a s low as 25μA, further prolonging the battery life. The RT9020 also works with low-ESR cera mic ca pacitors, reducing the mount a of board space necessary for power applications, critical in handheld wireless devices. The RT9020 consumes typical 0.7 μA in shutdown mode and has fast turn-on time less than 70 μs (without C SS).

Datasheet Details

Part number RT9020
Manufacturer Richtek Technology
File Size 165.35 KB
Description Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator
Datasheet RT9020-RichtekTechnology.pdf

Key Features

  • include ultra-low dropout voltage, high output a ccuracy, current li miting prote ction, a nd high ri pple rejection ratio. Tiny packages SOT-23-5 and SC-70-5 are available. Feature s Wide Operating Voltage Ranges : 2.2V to 5.5V Low Dropout : 250mV at 500mA 5mA Discharge Current of V OUT when IC Shutdown Ultra-Low-Noise for DSC.

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RT9020 Distributor