*1 Efficiency up to 92%
* Simple and Easy to Design Using Off-the-Shelf External Components
* 100-mΩ DMOS Output Switch
* 3.3-V, 5-V, and 12-V Fixed Outpu.

* Simple to Design, High Efficiency (> 90%) StepDown Switching Regulators
* Efficient System Preregulator for Li.

The LM2677 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5-A loads with excellent line and load regulation characteristics. High e.

LM2670

LM2670S-12

LM2670S-3.3

LM2670S-5.0

LM2670T-12

LM2670T-3.3

LM2670T-5.0

LM2671

LM2671M-12

LM2671M-3.3

LM2671M-5.0

LM2671N-12

LM2671N-3.3

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