LM5009A Datasheet - National Semiconductor

LM5009A 150 mA Constant On-Time Buck Switching Regulator

The LM5009A is a functional variant of the LM5009 COT Buck Switching Regulator. The functional differences of the LM5009A are: The minimum input operating voltage is 6 volts, the on-time equation is slightly different, and the requirement for a minimum load current is removed. The LM5009A Step Down .

LM5009A Features

* all of the functions needed to implement a low cost, efficient, Buck bias regulator. This high voltage regulator contains an 100 V N-Channel Buck Switch. The device is easy to implement and is provided in the MSOP-8 and the thermally enhanced LLP-8 packages. The regulator is based on a control schem

LM5009A Datasheet (431.37 KB)