Manual

ZLDO485
Dropout Voltage (mV)
180
160
140
120
100
80
60
40
20
0
0.1 1.0 10 100
Load Current (mA)
Dropout Voltage vs. Load Current
V(in)=7V
200
220
1000
85 °C
25 °C
-40 °C
V(in)=12V
V(in)=7V
Io=100mA
Time (
µ
s)
Line Transient Response
0 200 400 600 800 1000
-1
0
1
Output Voltage Deviation (V)
Output Voltage Deviation (V)
0.5
0
-0.5
Io=0mA
Io=100mA
V(in)=7V
0 200 400 600 800 1000
Time (
µ
s)
Load Transient Response
Output Voltage Deviation
Output Voltage Deviation
Safe Operating Area
SINGLE PULSE TEST Tamb =25 °C
1.0
0.1
0.01
Load Current (A)
Input-Output Differential Voltage (V)
2 5 10 201
DC
DC
1s
0.1s
10ms
TYPICAL CHARACTERISTICS
Operation in shaded area is not guaranteed
4-75