LM2672EP Datasheet, National Semiconductor

August 2004 LM2672EP Enhanced Plastic SIMPLE SWITCHER ® Power Converter High Efficiency 1A Step-Down Voltage Regulator with Features General Description The LM2672EP se.

n Simple High Efficiency ( > 90%) Step-Down (Buck) Regulator n Efficient Pre-Regulator for Linear Regulators n Selected .

The LM2672EP series of regulators are monolithic integrated circuits built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load current with excellent line a.

LM2672

LM2672M-12

LM2672M-3.3

LM2672M-5.0

LM2672N-12

LM2672N-3.3

LM2672N-5.0

LM2670

LM2670S-12

LM2670S-3.3

LM2670S-5.0

LM2670T-12

LM2670T-3.3