Fortune Semiconductor FS1117
The FS1117 is a series of low-dropout three-terminal regulators with a dropout of 1.4V at 1A output current. The FS1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within ± 2% for 1.8V, 3.3V and adjustable versions.| Part No. | FS1117 |
|---|---|
| Datasheet | FS1117 Download |
| Manufacturer |  Fortune Semiconductor |
| Description | 1.0A Adjustable & Fixed Voltage LDO Linear Regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
4. Ordering Information FO Fo P R r R ro TU ef pe NE er rti ' en es ce O nl y Output Voltage 12 : 1.2V 18 : 1.8V 25 : 2.5V 33 : 3.3V 50 : 5.0 VR : Adjustable Output Note: The output voltages other than the preset values are available by order only. 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 FS1117 has an adjustable version that can provide the output voltage from 1.25V to 12V with only two external resistors. The FS1117 series is available in the industry standard SOT223 power package. FS1117-xx x x Package Pin Out J：SOT-223 1.GND 2.OUT 3.IN Note : For the adjustable voltage types, the GND pin is replaced with the ADJ pin Package Type G : G stands for Green-Package 2.●
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FEATURES
1.4V maximum dropout at full load current Fast transient response Output current limiting Built-in thermal shutdown Good noise rejection Low ESR Ceramic Capacitor(MlCC) Required gor Stability 5.
