Microchip Technology MIC5353-3.3YMT-TR

The MIC5353 is a high performance, single-output, ultra-low LDO (ULDO™) regulator, offering a low total output noise of 30μVrms. The MIC5353 is capable of sourcing 500mA output current and offers high PSRR and low output noise, making it an ideal solution for RF applications.The MIC5353 provides 2% accuracy, extremely low dropout voltage (160mV at 500mA), and low ground current (typically 90μA) making it ideal for battery-operated applications. When disabled, the MIC5353 enters a zero off-mode current state, thereby drawing almost no current.

• 500mA guaranteed output current
• Input voltage range: 2.6V to 6V
• Ultra-low dropout voltage: 160mV at 500mA
• ±2% initial accuracy
• Ultra-low output noise: 30μVrms
• Low quiescent current: 90μA
• Stable with ceramic output capacitors
• 35μs turn-on time
• Thermal shutdown and current limit protection