TX1119
TX1119 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current. TX1119 features a very low standby current 2mA compared to 5mA of competitor.
Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 2.85V，3.3V, and 5V, TX1119 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors.
TX1119 offers thermal shut down function, to assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customized on demand, such as 1%.
TX1119 is available in SOT-223, TO-252 power package.
Features
Maximum output current is 1A
Range of operation input voltage: Max 15V
Line regulation: 0.03%/V (typ.)
ESD HBM:8KV
Standby current: 2mA (typ.)
Load regulation: 0.2%/A (typ.)
Environment Temperature: -20℃~85℃
Applications
Power Management for Computer Mother Board, Graphic Card
LCD Monitor and LCD TV
DVD Decode Board
ADSL Modem
Post Regulatorsf for Switching Supplies
