LT1377 - Linear

LT1377 1.5A Switching Regulators

U U FEATURES s Faster Switching with Increased Efficiency s Uses Small Inductors: 4.7µH s All Surface Mount Components s Only 0.5 Square Inch of Board Space s Low Minimum Supply Voltage: 2.7V s Quiescent Current: 4mA Typ s Current Limited Power Switch: 1.5A s Regulates Positive or Negative Outputs s Shutdown Supply Current: 12µA Typ s Easy External Synchron.

Features

s Faster Switching with Increased Efficiency s Uses Small Inductors: 4.7µH s All Surface Mount Components s Only 0.5 Square Inch of Board Space s Low Minimum Supply Voltage: 2.7V s Quiescent Current: 4mA Typ s Current Limited Power Switch: 1.5A s Regulates Positive or Negative Outputs s Shutdown Supply Current: 12µA Typ s Easy External Synchronization s 8-Pin SO or PDIP Packages U APPLICATIO S s Boost Regulators s CCFL Backlight Driver s Laptop Computer Supplies s Multiple Output Flyback Supplies s Inverting Supplies LT1372/LT1377 500kHz and 1MHz High Efficiency 1.5A Switching Regulators DESC.