NOT RECOMMENDED FOR NEW DESIGN USE AZ1117C or AZ1117I
Pb
Lead-Free
AZ1117
1A LOW DROPOUT LINEAR REGULATOR
Descriptio...
NOT RECOMMENDED FOR NEW DESIGN USE AZ1117C or AZ1117I
Pb
Lead-Free
AZ1117
1A LOW DROPOUT LINEAR REGULATOR
Description
The AZ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current.
The AZ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output
voltage accuracy to be within 1% for 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V and adjustable versions or 2% for 1.2V version. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.
The AZ1117 has an adjustable version, which can provide the output
voltage from 1.25V to 12V with only 2 external resistors.
The AZ1117 series is available in the industry standard SOT223, SOT89, TO220-3, TO252-2 (3), TO252-2 (4), TO252-2 (5) and TO263 power packages.
Features
Low Dropout
Voltage: 1.15V at 1A Output Current Trimmed Current Limit On-chip Thermal Shutdown Three-terminal Adjustable or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 5.0V Operation Junction Temperature: -40 to +125oC Lead-Free Packages: SOT223, SOT89, TO220-3, TO252-2 (3),
TO252-2 (4), TO252-2 (5), TO263 Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Applications
PC Motherboard LCD Monitor Graphic Card DVD-video Player NIC/Switch Telecom Equipment A...