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LM2678 High Efficiency 5-A Step-Down Voltage Regulator

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Description

Product Folder Order Now Technical Documents Tools & Software Support & Community LM2678 SNVS029K * MARCH 2000 * REVISED FEBRUARY.
The LM2678 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulato.

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Features

* 1 Efficiency Up to 92%
* Simple and Easy to Design Using Off-the-Shelf External Components
* 120-mΩ DMOS Output Switch
* 3.3-V, 5-V, and 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions
* 50-μA Standby Current When Switched OFF
* ±2% Maximum

Applications

* Simple-to-Design, High Efficiency (>90%) StepDown Switching Regulators
* Efficient System Preregulator for Linear Voltage Regulators

LM2678 Distributors

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LM2678 High Efficiency 5-A Step-Down Voltage Regulator Texas Instruments
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