LT1074/LT1076
Step-Down Switching
Regulator
FEATURES
■ 5A Onboard Switch (LT1074) ■ Operates Up to 60V Input ■ 100kHz Switching Frequency ■ Greatly Improved Dynamic Behavior ■ Available in Low Cost 5 and 7-Lead Packages ■ Only 8.
5mA Quiescent Current ■ Programmable Current Limit ■ Micropower Shutdown Mode
U APPLICATIO S
■ Buck Converter with Output Voltage Range of 2.
5V to 50V
■ Tapped-Inductor Buck Converter with 10A Output at 5V
■ Positive-to-Negative Converter ■ Negative Boost Converter ■ Multiple Output Buck Converter
DESCRIPTIO
The LT®1074 is a 5A (LT1076 is rated at 2A) monolithic bipolar switching
regulator which requires only a few external parts for normal operation.
The power swit...