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LM2557X-557XQUICK-CALC

LM(2)557x Quick Start SIMPLE SWITCHER Component Calculator

Downloads

LM2557X-557XQUICK-CALC

Downloads

Downloads

Calculation tool

LM2557X-557XQUICK-CALC — LM(2)557x Quick Start SIMPLE SWITCHER Component Calculator

Supported products & hardware

Supported products & hardware

AC/DC & DC/DC converters (integrated FET)
LM25574 — 42V, 0.5A Step-Down Switching Regulator LM25574-Q1 — 42V, 0.5A Step-Down Switching Regulator LM25575 — 6V to 42V, 1.5A Step-Down DC/DC Switching Regulator LM25575-Q1 — 42V, 1.5A Step-Down Switching Regulator LM25576 — 4.5V to 42V, 3A Step-Down DC/DC Switching Regulator LM5574 — 75V, 0.5A Step-Down Switching Regulator LM5574-Q1 — 75V, 0.5A Step-Down Switching Regulator LM5575 — 6V to 75V, 1.5A Wide Vin Step-Down Regulator LM5575-Q1 — 75V, 1.5A Step-Down Switching Regulator LM5576 — 6V to 75V, 3A Wide Vin Step-Down Regulator LM5576-Q1 — 75V, 3A Step-Down Switching Regulator
Power modules (integrated inductor)
LM25576-Q1 — 42V, 3A Step-Down Switching Regulator
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LM2557X-557XQUICK-CALC — LM(2)557x Quick Start SIMPLE SWITCHER Component Calculator

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AC/DC & DC/DC converters (integrated FET)
LM25574 — 42V, 0.5A Step-Down Switching Regulator LM25574-Q1 — 42V, 0.5A Step-Down Switching Regulator LM25575 — 6V to 42V, 1.5A Step-Down DC/DC Switching Regulator LM25575-Q1 — 42V, 1.5A Step-Down Switching Regulator LM25576 — 4.5V to 42V, 3A Step-Down DC/DC Switching Regulator LM5574 — 75V, 0.5A Step-Down Switching Regulator LM5574-Q1 — 75V, 0.5A Step-Down Switching Regulator LM5575 — 6V to 75V, 1.5A Wide Vin Step-Down Regulator LM5575-Q1 — 75V, 1.5A Step-Down Switching Regulator LM5576 — 6V to 75V, 3A Wide Vin Step-Down Regulator LM5576-Q1 — 75V, 3A Step-Down Switching Regulator
Power modules (integrated inductor)
LM25576-Q1 — 42V, 3A Step-Down Switching Regulator

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