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LM2677 Datasheet, National Semiconductor

LM2677 regulator equivalent, simple switcher high efficiency 5a step-down voltage regulator.

LM2677 Avg. rating / M : 1.0 rating-12

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LM2677 Datasheet

Features and benefits

n Efficiency up to 92% n Simple and easy to design with (using off-the-shelf external components) n 100 mΩ DMOS output switch n 3.3V, 5V and 12V fixed output and adjustab.

Application

n Simple to design, high efficiency ( > 90%) step-down switching regulators n Efficient system pre-regulator for linear .

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