RT9198 Overview
The RT9198/A is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9198/A performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life.
RT9198 Key Features
- Low-Noise for RF Application
- Fast Response in Line/Load Transient
- Quick Start-Up (Typically 50μs)
- < 0.01μA Standby Current When Shutdown
- Low Dropout : 220mV @ 300mA
- Wide Operating Voltage Ranges : 2.5V to 5.5V
- TTL-Logic-Controlled Shutdown Input
- Low Temperature Coefficient
- Current Limiting Protection
- Thermal Shutdown Protection
RT9198 Applications
- Low-Noise for RF Application
- Fast Response in Line/Load Transient