XB1117

*Stress above the listed absolute maximum rating may cause permanent damage to the device.
** Please note that the difference between the rated input voltage of the XB1117P50 (V_OUT=5.0V) and the XB1117P18 / 25 / 30 (V_OUT=1.8V, 2.5V and 3.0V) and XB1117K type.

The XB1117 series is a 1A low dropout positive voltage regulator. Output voltage of the XB1117P series is fixed to 1.8V, 2.5V, 3.3V, and 5.0V. The XB1117K series' output voltage is adjustable by the external resistors. Please refer to the absolute maximum ratings for the difference between the rated input voltage of the XB1117P50 (V_OUT=5.0V) and the XB1117P18 / 25 / 30 (V_OUT=1.8V, 2.5V and 3.0V) and XB1117K type. With the dropout voltage 1.2V (TYP.), output current can be generated up to 1A. The built-in overcurrent circuit and thermal protection circuit start to operate when either one of output put current reaches the current limit level or junction temperature reaches the temperature limit. The  series provide stable line and load regulation by using an input capacitor (10F, tantalum) and an output capacitor. Package is available in SOT-223.