MIC5308-1.2YMT-TR

The MIC5308 is a high performance, HCap low dropout regulator, offering ultra-low operating current while maintaining very fast transient response. The MIC5308 can source up to 150mA of output current and can regulate down from a low input supply voltage to increase system efficiency. Ideal for battery operated applications; the MIC5308 offers extremely low dropout voltage 45mV typically @ 150mA, and low ground current at all load conditions (typically 23μA). The MIC5308 can also be put into a zero-off-mode current state, drawing virtually no current when disabled. The MIC5308 is available in fixed output voltages in the tiny 6-pin 1.6mm×1.6mm thin MLF leadless package as well as the 6-pin TSOT-23 for cost sensitive applications.

Applications

• Mobile Phones
• PDAs
• GPS Receivers
• Portable Electronics

Key features

• Input voltage range: 1.6V to 5.5V
• Guaranteed 150mA over temperature
• Ultra Low dropout voltage of 45mV at 150mA
• High PSRR, up to 90dB @ 1kHz
• Output Voltage range: 0.8V to 2.0V
• Very low ground current - 23μA under full load
• Bias supply voltage range: 2.5V to 5.5V
• Stable with 1μF ceramic output capacitor
• 150mA maximum output current at 1.6V input voltage
• Very fast transient response – ideal for digital loads
• Thermal shutdown and current limit protection
• Tiny 6-pin 1.6mm x 1.6mm Thin MLF package
• Cost effective 6-pin TSOT-23 package