CMOS Dual 400mA LDO Regulator
ELM86xxxxBxA
Load Transient Response
Input Transient Respose
μ
μ
Co=1.0 F
Cin=Co=1.0 F
2.5
2.0
1.5
1.0
0.5
4
3.5
3
Vin=2.2V
Input Voltage
Output Voltage
2.5
2
Output Current
100mA
1.5
1
Output Voltage
0.5
10mA
0
40 80 120 160 200 240 280 320 360
0
40 80 120 160 200 240 280 320 360
Time(
μ
S)
Time( S)
μ
Iss-Vin
Ripple Rejection
°C
μ
F
Top=25
Co=1.0
20
18
16
14
12
10
8
80
70
60
50
40
30
20
10
0
6
4
2
0
0
1
2
3
4
5
6
101
102
103
104
105
Vin(V)
Frequency(Hz)
Rev.1.0
13 - 7