Part LM2751
Description Capacitor White LED Driver
Manufacturer National Semiconductor
Size 0.97 MB
National Semiconductor

LM2751 Overview

Description

The LM2751 is a constant frequency switched capacitor charge pump with regulated output voltage options of 4.5V, and 5.0V. Over the input voltage range of 2.8V to 5.5V the LM2751 provides up to 150mA of output current and requires only four low-cost ceramic capacitors.