MIC5312
Description
The MIC5312 is a high performance, dual µCap low dropout regulator with integrated power-on reset supervisor, offering ultra-low operating current and a second, even lower operating current mode, Low Q™ mode, reducing operating current by 75%. Each regulator can source up to 300m A of output current maximum. Ideal for battery operated applications, the MIC5312 offers 1% accuracy, extremely low dropout voltage (60m V @ 150m A), and low ground current (typically 28µA total). When put into Low Q™ mode, the internal current draw drops down to 7µA total. The MIC5312 also es equipped with a TTL logic patible enable pin that allows the part to be put into a zero-offmode current state, drawing no current when disabled. The Power-on Reset is active low and indicates an output undervoltage condition on either regulator 1 or 2 when the regulator is enabled. The MIC5312 is a µCap design, operating with very small ceramic output capacitors for stability, reducing required board space and...
