LP2981IBP-3.2 Description
The LP2981 is a 100 mA, fixed-output voltage regulator de-signedspecificallytomeettherequirementsofbattery-powered applications.Using an optimized VIP?(Vertically Integrated PNP) process, the LP2981 delivers unequaled performance in allspecifications critical to battery-powered designs
LP2981IBP-3.2 Features
Ultra low dropout voltage
Output voltage accuracy 0.75% (A Grade)
Guaranteed 100 mA output current
Smallest possible size (SOT-23, micro SMD package)n<1 μA quiescent current when shutdown
Low ground pin current at all load currents
High peak current capability (300 mA typical)
Wide supply voltage range (16V max)
Fast dynamic response to line and load
Low ZOUTover wide frequency range
Overtemperature/overcurrent protection
40 ?C to +125 ?C junction temperature rangeApplications
Cellular Phone
Palmtop/Laptop Computer
Personal Digital Assistant (PDA)
Camcorder, Personal Stereo, Camera
LP2981IBP-3.2 Applications
? UPSsystems
? Highpowerconverters
? Motordrives
? Windturbines
