WT78LXXM
Typical Performance Characteristics
8.0
2.5
2.0
1.5
1.0
IO=70mA
Io=1.0mA
WT78L05
VOUT=5.0V
TJ=25℃
6.0
Io=1.0mA
4.0
Io=40mA
Io=40mA
Io=100mA
2.0
0
Dropout of Regulation is
defined as when Vo=2% of Vo
0.5
0
25
TJ,JUNCTION TEMPERATURE(℃)
50
0
125
75
100
4.0
2.0
6.0
8.0
10
0
VI,INPUT VOLTAGE(V)
Dropout Characteristics
Dropout Voltage versus Junction Temperature
2.5
5.0
4.0
IO=70mA
2.0
1.5
1.0
WT78L05
3.0
V
OUT=5.0V
Io=40mA
IO=40mA
TJ=25℃
Io=1.0mA
2.0
1.0
0
Dropout of Regulation is
defined as when Vo=2% of Vo
0.5
0
25
TJ,JUNCTION TEMPERATURE(℃)
50
25 30
35 40
0
125
75
100
0 5.0 10
20
15
VI,INPUT VOLTAGE(V)
Input Bias Current versus Ambient Temperature
Input Bias Current versus Input Voltage
WEITRON
http://www.weitron.com.tw
05-Nov-2010
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