XB1117 Datasheet, PDF (9/10 Pages) Torex Semiconductor – 1A Low Dropout Positive Voltage Regulator

■APPLICATION CIRCUITS (Continued)
Regulator with reference voltage
VIN
XB1117
VIN
VOUT
10μF
1^**1*0^*0μμＦF
GND
VREF
R1：1kΩ
Zener diode or
voltage reference
*VOUT
10μF
Note: **VVoOuUt T==VREF+VZ(VZ: Breakdown voltage of Zener diode)
*_**_{*Optional for improved ripple rejection}
Regulator with reverse diode protection
VIN
10μF
XB1117
VIN
VOUT
GND
VOUT
10μF
XB1117
Series
11