Datasheet Summary
LT1271/LT1269 4A High Efficiency Switching Regulators Features s s s s s s s s s
DESCRIPTIO
Wide Input Voltage Range 3.5V to 30V Low Quiescent Current: 7mA Internal 4A Switch Very Few External Parts Required Self Protected Against Overloads Shutdown Mode Draws Only 100µA Supply Current Flyback Regulated Mode Has Fully Floating Outputs es in Standard 5-Pin Package Can Be Externally Synchronized (See LT1072 Data Sheet)
APPLICATI s s s s s
Boost Converter High Efficiency Buck Converter PC Power Supply with Multiple Outputs Battery Up-Converter Negative-to-Positive Converter
The LT®1271 and LT1269 are monolithic high power switching regulators. Identical to the popular LT1070,...