LT1176/LT1176-5 Step-Down
Switching
Regulator
FEATURES
n 1.
2A Onboard Switch n 100kHz Switching Frequency n Excellent Dynamic Behavior n DIP and Surface Mount Packages n Only 8mA Quiescent Current n Preset 5V Output Available n Operates Up to 35V Input n Micropower Shutdown Mode
APPLICATIONS
n Buck Converter with Output Voltage Range of 2.
5V to 30V
n Positive-to-Negative Converter n Negative Boost Converter n Multiple Output Buck Converter
DESCRIPTION
The LT®1176 is a 1A monolithic bipolar switching
regulator which requires only a few external parts for normal operation.
The power switch, all oscillator and control circuitry
and all current limit components are included on the ...