Datasheet4U Logo Datasheet4U.com

RT9020 - Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator

General Description

Pin Number 1 VIN 2G 3 EN 4 SS 5 VO UT ND Pin Name Supply Input.

Common Ground.

Enable Input Logic, Active High.

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.

📥 Download Datasheet

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 download datasheet RT9020 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
RT9027A (RT9027A / RT9027B) Linear Fan Driver Richtek
RT9027B (RT9027A / RT9027B) Linear Fan Driver Richtek
RT9009 Ultra-Fast CMOS LDO Regulator Richtek
RT9013B Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator Richtek
RT9018C Ultra Low Dropout Regulator Richtek

Other Datasheets by Richtek Technology

Part Number Description
RT9022 60mA LDO Regulator
RT9024 Low-Dropout Linear Regulator Controller
RT9025 Ultra Low Dropout LDO
RT9026 DDR Termination Regulator
RT9001 Ultra-Fast Transient Response LDO Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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).