LM2770 Datasheet - Texas Instruments

LM2770 - Step-Down DC/DC Regulator

The LM2770 is a switched capacitor step-down regulator that is ideal for powering low-voltage applications in portable systems. The LM2770 can supply load currents up to 250mA and operates over an input voltage range of 2.7V to 5.5V. This makes the LM2770 a great choice for systems powered by 1-cell.

LM2770 Features

* 1

* 2 High Efficiency Multi-Gain Architecture: Peak Power Efficiency >85%

* Output Voltage Pairs: 1.2V/1.5V and 1.2V/1.575V

* Dynamic Output Voltage Selection

* ±3% Output Voltage Accuracy

* Output Currents up to 250mA

* 2.7V to 5.5V Input Range

LM2770-etcTI.pdf