• Input voltage range: 2.25V to 5.5V
• Stable with ceramic output capacitor
• Output 1: 150mA output current
• Output 2: 300mA output current
• 1 Open-drain driver
• Power-on reset function with adjustable delay time
• Low dropout voltage of 80mV @ 100mA
• Ultra-low quiescent current of 48µA
• ±1.0% initial accuracy
• ±2.0% over temperature
• Thermal shutdown protection
• Current limit protection

The MIC2214 is a dual µCap low dropout regulator with an open-drain driver and power-on reset circuit. The first regulator is capable of sourcing 150mA, while the second regulator can source up to 300mA and includes a power-on reset function. The open-drain output is capable of sinking 150mA for LED backlighting applications.

Ideal for battery operated applications, the MIC2214 offers 1% accuracy, extremely low dropout voltage (80mV @ 100mA), and extremely low ground current, only 48µA total. Equipped with a TTL logic compatible enable pin, the MIC2214 can be put into a zero off-mode current state, drawing no current when disabled.

The MIC2214 is a µCap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost.