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LM2574 - STEP-DOWN VOLTAGE REGULATOR

Download the LM2574 datasheet PDF. This datasheet also covers the LM2574-12 variant, as both devices belong to the same step-down voltage regulator family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (LM2574-12_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM2574 SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator National Semiconductor
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LM2574 0.5-A Step-Down Voltage Regulator Texas Instruments
LM2574HV 0.5-A Step-Down Voltage Regulator Texas Instruments

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
LM2575 EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM201A OPERATIONAL AMPLIFIERS
LM211 HIGH PERFORMANCE VOLTAGE COMPARATORS
LM224D Quad Low Power Operational Amplifier
LM224N Quad Low Power Operational Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Order this document by LM2574/D Advance Information Easy Switcher™ 0.5 A Step-Down Voltage Regulator The LM2574 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step–down switching regulator (buck converter). All circuits of this series are capable of driving a 0.5 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for use with the LM2574 are offered by several different inductor manufacturers.