ADP3334ACPZ-REEL7 IC REG LIN POS ADJ 500MA 8LFCSP Analog Devices Inc.

 

GENERAL DESCRIPTION

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. The novel anyCAP architecture requires only a very small 1 µF output capacitor for stability, and the LDO is insensitive to the capacitor’s equivalent series resistance (ESR). This makes the ADP3334 stable with any capacitor, including ceramic (MLCC) types for space restricted applications.

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 μF for Stability
anyCAP = Stable with Any Type of Capacitor
(Including MLCC)
Current and Thermal Limiting
Low Noise
Low Shutdown Current: < 1.0 μA (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