5/12
XB1117
Series
PARAMETER SYMBOL RATINGS UNITS
Input Voltage VIN 7.0 V
Thermal Resistance
Junction to Case
θJC 15
℃/W
Thermal Resistance
Junction to Ambient
θJA 160
Power Dissipation (ΔT=100℃)
PD 625 mW
Operating Ambient Temperature TOPR 0 ~ 70
℃
Operating Temperature Range TJ 0 ~ 125
Storage Temperature Range TSTG -65 ~ 150
Lead Temperature TLEAD 260
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage VOUT
V
IN=5.0V
I
OUT=0A
*Over Temp.
1.782 1.800 1.818
V
Line Regulation
ΔV
OUT1
4.75V≦VIN≦7.0V
I
OUT = 0A
- 1.0 5.5 mV
Load Regulation
ΔV
OUT2
V
IN=5.0V
0A≦I
OUT≦1.0A
- 1.80 18.2
mV
*Over Temp. - 3.70 22.0
Dropout Voltage Vdif
ΔVOUT=±1％
0A≦IOUT≦1.0A
- 1.2 1.4
V
*Over Temp. - 1.3 -
Current Limit I
LIM
4.75V≦V
IN≦7.0V
*Over Temp. 1.0 1.5 - A
Supply Current ISS
VIN=5.0V
0A≦IOUT≦1.0A
*Over Temp. - 6 13 mA
Temperature
Coefficient
T
C
4.75V≦V
IN≦7.0V
0A≦I
OUT≦1.0A
50 -
ppm/
℃
Temperature Stability TS
V
IN=5.0V
I
OUT=100mA
*Over Temp. - 0.5 -
％
PARAMETER SYMBOL CONDITIONS
STANDARD VALUE
UNITS
MIN. TYP. MAX.
Output Voltage VOUT
VIN=5.0V
I
OUT=0A
2.475 2.500 2.525
V
*Over Temp. 2.450 2.500 2.550
Line Regulation
ΔV
OUT1
4.75V≦VIN≦7.0V
I
OUT=0A
- 1.0 6.8 mV
Load Regulation
ΔV
OUT2
V
IN=5.0V
0A≦I
OUT≦1.0A
- 2.5 25.3
mV
*Over Temp. - 5.1 30.3
Dropout Voltage Vdif
ΔV
OUT=±1％
0A≦I
OUT≦1.0A
- 1.2 1.4
V
*Over Temp. - 1.3 -
Current Limit I
LIM
4.75V≦V
IN≦7.0V
*Over Temp. 1.0 1.5 - A
Supply Current ISS
VIN=5.0V
0A≦IOUT≦1.0A
*Over Temp. - 6 13 mA
Temperature
Coefficient
T
C
4.75V≦V
IN≦7.0V
0A≦I
OUT≦1.0A
- 50 -
ppm/
℃
Temperature Stability TS
V
IN=5.0V
I
OUT=100mA
*Over Temp. - 0.5 -
％
■
BSOLUTE MAXIMUM RATINGS
TJ=25℃
*Stress above the listed absolute maximum rating may cause permanent damage to the device.
■ELECTRICAL CHARACTERISTICS
XB1117P181
*Over Temp. = Over Temperature (0～＋70℃)
TJ =25℃
*Over Temp. = Over Temperature (0～＋70℃)
XB1117P181, P251, P331, K12B
XB1117P251
