XC6419 Datasheet, PDF (20/29 Pages) Torex Semiconductor – Dual LDO Regulator (ch1=300mA, ch2=100mA) with ON/OFF Switch

XC6419 Series
ç˙_{TYPICAL PERFORMANCE CHARACTERISTICS (Continued)}
((88)　) 入Ris力in立g ちRe上spがonりs特e 性Tim例e
XC6419(V_OUT=0.8V)
tr=5μs, Ta=25℃, VIN=0→1.8V, CL=2.2μF(ceramic)
3.0
3.0
2.0
Input Voltage
2.5
XC6419(V_OUT=1.5V)
tr=5μs, Ta=25℃, VIN=0→2.5V, CL=1.0μF(ceramic)
3.0
3.0
2.0
Input Voltage
2.5
1.0
0.0
-1.0
-2.0
-3.0
Input Voltage _2.0
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
1.5
IOUT=100mA
Output Voltage
1.0
0.5
0.0
Time (40μs/div)
1.0
0.0
-1.0
-2.0
-3.0
2.0
Output Voltage
1.5
Input Voltage 1.0
IOUT=0.1mA
IOUT=1mA
IOUT=30mA 0.5
IOUT=100mA
0.0
Time (40μs/div)
XC6419(V_OUT=2.8V)
tr=5μs, Ta=25℃, VIN=0→3.8V, CL=1.0μF(ceramic)
6.0
6.0
Input Voltage
4.0
5.0
2.0
4.0
0.0
Output Voltage
3.0
-2.0
-4.0
-6.0
Input Voltage 2.0
IOUT=0.1mA
IOUT=1mA
IOUT=30mA ^1.0
IOUT=100mA
0.0
Time (40μs/div)
((99)　) 入Inp力ut過T渡ran応si答en特t R性e例sponse
XC6419(V_OUT1=0.8V) VR1
tr=tf=5μs, Ta=25℃, VIN=1.8⇔2.8V, CL1=2.2μF(ceramic)
3.8
1.00
Input Voltage
2.8
0.95
1.8
0.90
0.8
-0.2
-1.2
-2.2
Output Voltage
IOUT1=0.1mA
IOUT1=1mA
IOUT1=30mA
IOUT1=100mA
Time (100μs/div)
0.85
0.80
0.75
0.70
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XC6419(V_OUT=5.0V)
tr=5μs, Ta=25℃, VIN=0→6.0V, CL=1.0μF(ceramic)
8.0
12.0
Input Voltage
6.0
10.0
Input Voltage
IOUT=0.1mA
4.0
IOUT=1mA
8.0
IOUT=30mA
2.0
IOUT=100mA
Output Voltage
6.0
0.0
4.0
-2.0
2.0
-4.0
0.0
Time (40μs/div)
XC6419(V_OUT2=0.8V) VR2
tr=tf=5μs, Ta=25℃, VIN=1.8⇔2.8V, CL2=2.2μF(ceramic)
3.8
1.00
Input Voltage
2.8
0.95
1.8
0.90
0.8
0.85
-0.2
Output Voltage
0.80
-1.2
IOUT2=0.1mA
IOUT2=1mA
IOUT2=30mA
0.75
-2.2
0.70
Time (100μs/div)