SP1937 台湾擎力 代理现货

Fast 1.2MHz Switching Frequency
High Efficiency up to 85%
Drives up to Four LEDs From 3.2V Supply
Low Quiescent Current
Disconnects LEDs in Shutdown Mode
Internal Over Temperature and Current Limiting
Shutdown Function
36V Rugged Bipolar Switch
Small Package SOT-23-5L & SOT-353

z Battery Power Equipment
z Notebook Computers
z PDA
z Cellular Phone
z Digital Cameras
z MP3 Players
z GPS Receivers