Can ship immediately
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: brenda@hongda-ic.com
1. Description
The RT9193-33GU5 is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9193 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The RT9193 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The RT9193 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SC-70-5, SOT-23-5,TSOT-23-5, WDFN-6L 2x2 and MSOP-8 packages.
2. Features
1. Ultra Low Noise for RF Application
2. Ultra Fast Response in Line/Load Transient
3. Quick Start-Up (Typically 50μs)
4. <0.01μA Standby Current When Shutdown
5. Low Dropout : 220mV @ 300mA
6. Wide Operating Voltage Ranges : 2.5V to 5.5V
7. TTL-Logic-Controlled Shutdown Input
8. Low Temperature Coefficient
9. Current Limiting Protection
10. Thermal Shutdown Protection
11. Only 1μF Output Capacitor Required for Stability
12. High Power Supply Rejection Ratio
13. Custom Voltage Available
14. RoHS Compliant and 100% Lead (Pb)-Free
3. Applications
1. CDMA/GSM Cellular Handsets
2. Battery-Powered Equipment
3. Laptop, Palmtops, Notebook Computers
4. Hand-Held Instruments
5. PCMCIA Cards
6. Portable Information Appliances
4. Pin Configurations
5. Functional Pin Description
