Analog Devices ADP3334
The ADP3334 is a member of the ADP333x family of precision low dropout anyCAP voltage regulators. The ADP3334 operates with an input voltage range of 2.6 V to 11 V and delivers a continuous load current up to 500 mA.FEATURES
High Accuracy over Line and Load: ؎0.9% @ 25؇C, ؎1.8% over Temperature 500 mA Current Capability Ultralow Dropout Voltage Requires Only CO = 1.0●F for Stability anyCAP = Stable with Any Type of Capacitor (Including MLCC) Current and Thermal Limiting Low Noise Low Shutdown Current: < 1.0
●A (Typ) 2.6 V to 11 V Supply Range 1.5 V to 10 V Output Range –40؇C to +85؇C Ambient Temperature Range
APPLICATIONS
Cellular Phones TFT LCD Modules Camcorders, Cameras Networking Systems, DSL/Cable Modems Cable Set-Top Boxes DSP Supplies Personal Digital Assistants High Accuracy, Low IQ, anyCAP® Adjustable Low Dropout Regulator ADP3334 FUNCTIONAL BLOCK DIAGRAM IN Q1 OUT THERMAL PROTECTION ADP3334 CC DRIVER gm FB SD BAND GAP REF GNDGENERAL DESCRIPTION
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