SHENZHEN YANGJING MICROELECTRONICS CO.
,LTD
1A LOW DROPOUT LINEAR
REGULATOR
GENERAL DESCRIPTION The 1117 is a series of low dropout three-terminal egulators with a dropout of 1.
15V at 1A output current.
The 1117 series provides current limiting and thermal shutdown.
Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1%.
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 1117 has an adjustable version, that can provide the output voltage from 1.
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