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LM2670 High Efficiency 3-A Step-Down Voltage Regulator

LM2670 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2670 SNVS036K * APRIL 2000 * REVISED JUNE .
The LM2670 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulato.

LM2670 Features

* 1 Efficiency Up to 94%
* Simple and Easy to Design With (Using Off-the- Shelf External Components)
* 150-mΩ DMOS Output Switch
* 3.3-V, 5-V, 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions
* 50-µA Standby Current When Switched OFF
* ±2% Maxi

LM2670 Applications

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

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High Efficiency 3-A Step-Down Voltage Regulator Texas Instruments
Texas Instruments LM2670-like datasheet