Microchip, Voltage Regulator 6V SOT-23 5-Pin

The MIC5255 is an efficient, precise CMOS voltage regulator optimized for ultra-low noise applications. It offers 1% initial accuracy, extremely low dropout voltage (135mV at 150mA) and low ground current (typically 90μA). The MIC5255 provides a very-low noise output, ideal for RF applications where a clean voltage source is required. A noise bypass pin is also available for further reduction of output noise.Designed specifically for handheld and battery-powered devices, the MIC5255 provides a TTL logic-compatible enable pin.

• Input voltage range: 2.7V to 6.0V
• Thin SOT package: 1mm height SOT-23-5
• Ultra-low output noise: 30μV(rms)
• Stability with ceramic output capacitors
• Ultra-low dropout: 135mV at 150mA
• High output accuracy:
• 1.0% initial accuracy
• 2.0% over temperature
• Low quiescent current: 90μA
• Tight load and line regulation
• TTL logic-controlled enable input
• Zero off-mode current
• Thermal shutdown and current limit protection