a
High Accuracy anyCAP™* 300 mA Low Dropout Linear Regulator
ADP3306
FEATURES
FUNCTIONAL BLOCK DIAGRAM
High Accurac...
a
High Accuracy anyCAP™* 300 mA Low Dropout Linear
Regulator
ADP3306
FEATURES
FUNCTIONAL BLOCK DIAGRAM
High Accuracy Over Line and Load Regulations
at 25؇C: ؎1% Ultralow Dropout Voltage: 300 mV Typical @ 300 mA Requires Only CO = 1 F for Stability anyCAP™ = Stable with All Types of Capacitors
(Including MLCC)
IN ERR
THERMAL PROTECTION
ADP3306
Q1
OUT
CC R1
Current and Thermal Limiting
Q2
DRIVER
Gm
Low Noise Dropout Detector Low Shutdown Current: 1 A
SD R2
BANDGAP REF
Several Fixed Voltage Options 3.2 V to 12 V Supply Range
Y–20؇C to +85؇C Ambient Temperature Range
Thermally Enhanced SO-8 and TSSOP-14 Packages
RExcellent Line and Load Regulations INAAPPLICATIONS LCellular Telephones IM ANotebook, Palmtop Computers L ICBattery Powered Systems
Portable Instruments
E NPost
Regulator for Switching Supplies R HBar Code Scanners P TEC ATAGENERAL DESCRIPTION
The ADP3306 is a member of the ADP330x family of precision
Dlow dropout anyCAP™ voltage
regulators. Th...
