* n High Efficiency Multi-Gain Architecture: Peak Power Efficiency > 85% n Output Voltage Pairs: 1.2V/1.5V and 1.2V/1.575V n Dynamic Output Voltage Selection n ± 3% Output Voltage Accuracy n Output Currents up to 250mA n 2.7V to 5.5V Input Range n Low-Supply-Current Sleep Mode n 55µA Quiescent Supply
LM2770
National Semiconductor
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High efficiency switched capacitor step-down dc/dc regulator.
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LM2770 High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode
December 2004
LM2770 High Efficiency Switch.
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