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LM2575 Datasheet - Semtech Corporation

1A & 3A Miniconverter Switching Regulators

LM2575 Features

* u Pin for pin replacement for National’s LM2575/6 u DC-to-DC buck or buck/boost converter requiring only 4 support components Fixed or adjustable voltages Preset output voltages of 3.3V, 5V and 12V Wide output voltage range, 1.23V to 35V 82% typical efficiency @ 5V out Wide input voltage range, 4V t

LM2575 General Description

The LM2575/6 series switching regulators are monolithic integrated circuits designed for use in “buck” or “buck/ boost” regulator applications requiring accurate output voltages over combined variations of line, load and temperature. This unique series greatly simplifies switching power supply desig.

LM2575 Datasheet (441.66 KB)

Preview of LM2575 PDF

Datasheet Details

Part number:

LM2575

Manufacturer:

Semtech Corporation

File Size:

441.66 KB

Description:

1a & 3a miniconverter switching regulators.

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LM2575 Miniconverter Switching Regulators Semtech Corporation

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