UCC281-3/-5/-ADJ UCC381-3/-5/-ADJ
Low Dropout 1 Ampere Linear Regulator Family
FEATURES • Precision Positive Linear
Voltage
Regulation
• 0.
5V Dropout at 1A
• Guaranteed Reverse Input/ Output
Voltage Isolation with Low Leakage
• Low Quiescent Current Irrespective of Load
• Adjustable Output
Voltage Version
• Fixed Versions for 3.
3V and 5V Outputs
• Logic Shutdown Capability
• Short Circuit Power Limit of 3% • VIN • Current Limit
• Remote Load
Voltage for Accurate Load Regulation
DESCRIPTION
The UCC381-3/-5/-ADJ family of positive linear series pass regulators is tailored for low drop out applications where low quiescent power is important.
Fabricated with a Bi
CMOS technology ideally suited...