MC78LC30HT1 Description

The MC78LC30HT1 voltage regulators are created especially for use as a power supply for battery-operated devices, handheld communication devices, and video instruments. The MC78LC30HT1 has a high precision output voltage and an extremely low quiescent current of 1.1 A. Each component has a driver transistor, an error amplifier, a voltage reference, and resistors to control the output voltage. These components are offered in surface mount SOT-89, 3 pin, and SOT-23, 5 pin, packages.

MC78LC30HT1 Features

• Excellent Line Regulation (0.1%)

• High Accuracy Output Voltage (±2.5%)

• Low Quiescent Current of 1.1 μA Typical

• Low Dropout Voltage (220 mV at 10 mA)

• Wide Output Voltage Range (2.0 V to 6.0 V)

• Output Current for Low Power (up to 80 mA)

• Two Surface Mount Packages (SOT–89, 3 Pin, or SOT–23, 5 Pin)

MC78LC30HT1 Applications

• Industrial

• Personal electronics

• Communications equipment