The MM3051~MM3055 U regulator is a low power, ultra-small CMOS regulator with ON/OFF control function. Features include I/O voltage difference of 25mV, low power consumption, high output current, wide output voltage range, and ON/OFF control function.
This document describes the Monolithic IC Regulator with ON/OFF function, specifically the MM3051H~MM3055F and MM3051T~MM3055R series. It is an ultra-small CMOS regulator designed for low current consumption (1.5pA typ.) suitable for portable equipment such as cellular telephones and cordless phones.
| Current consumption (typ.) | 1.5pA |
|---|---|
| Output current (min) | 80mA |
| Operating temperature range | -30~+85 °C |
| Supply voltage range | -0.3-4+9 V |
| Package type | SC-82ABA, SC-82ABB |
For these models, High on the pin means OFF and Low means ON.
Yes, an external output-capacitor is required because the regulator is not internally compensated.