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TI LM3578AN Switching Regulator DIL8

Texas Instruments
Order Code:

82-3046

Brand: Texas Instruments MPN: LM3578AN

Discontinued


The LM3578AN is a pulse-width modulator from Texas Instruments designed for use as a switching regulator controller. It may also be used where controlled pulse-width voltage drive is required.


  • 1V reference for both inverting and non-inverting comparator inputs
  • Current limiting and thermal shutdown
  • Operates from a supply voltage of 2 to 40V
  • Output voltage -0.3 to +50V
  • 8-DIP case
  • Applications include buck/boost/inverting switching regulators, motor speed control and LED driving
Frequency 100kHz
Operating Temperature Range 0 to +70°C
Output Voltage -0.3 to +50V
Package DIL-8
Supply Voltage Max 40V

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