MIC2219 Overview
The MIC2219 is a dual µCap low dropout regulator. The first regulator is capable of sourcing 150mA, while the second regulator can source up to 300mA. Ideal for battery operated applications, the MIC2219 offers 1% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current, only 48µA total.
MIC2219 Key Features
- Input voltage range: 2.25V to 5.5V
- Stable with ceramic output capacitor
- 2 LDO outputs
- 150mA output current Output 2
- 300mA output current
- Feedback pins externally accessible
- Low dropout voltage of 80mV @ 100mA
- Ultra-low quiescent current of 48µA total (24µA/LDO)
- High output accuracy: +1.0% initial accuracy +2.0% over temperature
- Thermal shutdown protection
MIC2219 Applications
- Input voltage range: 2.25V to 5.5V
- Stable with ceramic output capacitor