AAT2783
Key Features
- VIN Range Step-Down (Buck): 2.7V to 5.5V
- VIN Range Low Drop-Out (LDO): 1.5V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Step-Down Output Current: Channel 1: 1000mA Channel 2: 400mA
- LDO Output Current: Channel 3: 400mA
- High Efficiency with Low RDS(ON) Switches Step-Down up to 97% LDO Regulator up to 80%
- Total Quiescient Current 135μA
- Shutdown Current: 1μA
- Step-Down Converters 1.3MHz Switching Frequency Current Mode Control Cycle-by-Cycle Current Limit High Efficiency Light-Load Mode Operation
- LDO Converter Ultra Low Noise with Bypass Capacitor Over-Current Protection
Applications
- Cellular and SmartPhones
