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非常低压差稳压器LD49300数据表-生产数据
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Description The LD49300 is a high-bandwidth， low-dropout， 3.0 A voltage regulator， ideal for powering core voltages of low power microprocessors. The LD49300 implements a dual supply configuration， which guarantees a very low output impedance and a fast transient response. The LD49300 requires a bias input supply and a main input supply， allowing ultra-low input voltages on the main supply rail. The input supply operates from 1.4 V to 5.5 V and bias supply requires between 3 V and 6 V to work properly. The LD49300 offers fixed output voltages from 0.8 V to 1.8 V and adjustable output voltages from 0.8 V. The LD49300 requires a minimum output capacitance for stability， and works optimally with small ceramic capacitors.
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