LM2831 Datasheet (Texas Instruments) - Step-Down DC-DC Regulator

LM2831, Step-Down DC-DC Regulator

The LM2831 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in a 5pin SOT-23 and a 6-Pin WSON package.

The LM2831 provides all the active functions to provide local DC-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.

With a

LM2831 Features

* 1 Space-Saving SOT-23 Package

* Input Voltage Range of 3 V to 5.5 V

* Output Voltage Range of 0.6 V to 4.5 V

* 1.5-A Output Current

* High Switching Frequencie

* 1.6 MHz (LM2831X)

* 0.55 MHz (LM2831Y)

* 3 MHz (LM2831Z)

* 130-mΩ