Microchip | MIC5306-2.5YD5-TR

The MIC5306 Series of micropower, µCap low dropout regulators are designed for optimal performance in a small space. These are capable of sourcing 150 mA of output current and only draws 16 µA of operating current. This high performance LDO offers fast transient response and good PSRR while consuming a minimum of current.

The MIC5306 offers 1% accuracy, extremely low dropout voltage (45 mV @ 100 mA). Equipped with a TTL logic compatible enable pin, the MIC5306 can be put into a zero-off-mode current state, drawing no current when disabled. The MIC5306 is a µCap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost. The MIC5306 is available in fixed output voltages in Thin SOT23-5 packaging.

Features:

• Input voltage range: 2.25 V to 5.5 V
• Ultra-low IQ: Only 16 µA operating current
• Stable with ceramic output capacitor
• Low dropout voltage of 45 mV @ 100 mA
• High-output accuracy:
• ±1.0% initial accuracy
• ±2.0% over temperature
• Thermal shutdown and current limit protection
• Current Limit Protection

Applications:

• Digital Logic Power Supply
• Stand-by power supply
• Cellular phones
• PDAs
• Portable electronics
• Notebook PCs