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Features
Maximum output current is 1A Range of operation input voltage: Max 20V Line regulation: 0.03%/V (typ.)
Applications
Power Management for Computer Mother Board, Graphic Card
LCD Monitor and LCD TV
AMS1117
Standby current: 2mA (typ.) Load regulation: 0.2%/A (typ.) Environment Temperature: -20℃~85℃
DVD Decode Board ADSL Modem
Post Regulators For Switching Supplies
GENERAL DESCRIPTION
AMS1117 is a series of low dropout three-terminal regulators with a dropout o f 1.3V at 1A load current. AMS1117 features a very low standby current 2mA compared to 5mA of competitor. Other than a fixed version, Vout = 1.2V, 1.8V, 2.5V, 1.5V， 3.3V, and 5V, AMS1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only
two external resistors.
AMS1117 Datasheet
