TC1303B Key Features
- Dual-Output Regulator (500 mA Buck Regulator and 300 mA Low-Dropout Regulator)
- Power-Good Output with 300 ms Delay
- Total Device Quiescent Current = 65 µA, Typ
- Independent Shutdown for Buck and LDO Outputs (TC1303)
- Both Outputs Internally pensated
- Synchronous Buck Regulator
- Over 90% Typical Efficiency
- 2.0 MHz Fixed-Frequency PWM (Heavy Load)
- Low Output Noise
- Automatic PWM to PFM mode transition