Monday, March 28, 2011

Features and Key Specifications and Applications about ic components LP3987

Features
1.Miniature 5-I/O micro SMD package
2.Stable with ceramic and high quality tantalum output
capacitors
1.Logic controlled enable
2.Thermal Shutdown and short-circuit current limit
Key Specifications
1.2.7 to 6.0V input range
2.Guaranteed 150 mA output current
3.1μA quiescent current on shutdown
4.100 mV maximum dropout with 150 mA load
5.50dB PSRR at 10KHz
6.Sleep MODE features
7.Over temperature & over current protection
8.40°C to +125°C junction temperature range for operation

Applications
1.CDMA cellular handsets
2.Wideband CDMA cellular handsets
3.GSM cellular handsets
4.Portable information appliances
5.μP/DSP Power Supplies
6.Digital Cameras
7.SRAM Backup

Other electronic components lm358,lm317,ne555,lm324,lm339 features and applications  introduced later,and recommend a website about ic components Hqew.net is a  electronic component trading platform.

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