NCP4688DMU28TCG Datasheet, PDF (8/14 Pages) ON Semiconductor – 150 mA, Low Noise, LDO Linear Voltage Regulator

NCP4688
TYPICAL CHARACTERISTICS
1.203
1.202
1.201
1.200
1.199
1.198
1.197
0
3.7
3.2
2.7
2.2
Iout = 30 mA
40 80 120 160 200 240 280 320 360 400
t (ms)
Figure 27. Line Transient Response
NCP4688xx12
2.503
2.502
2.501
2.500
2.499
2.498
2.497
0
5.0
4.5
4.0
3.5
Iout = 30 mA
40 80 120 160 200 240 280 320 360 400
t (ms)
Figure 28. Line Transient Response
NCP4688xx25
4.003
4.002
4.001
4.000
3.999
3.998
3.997
0
5.75
5.25
4.75
4.25
Iout = 30 mA
40 80 120 160 200 240 280 320 360 400
t (ms)
Figure 29. Line Transient Response
NCP4688xx40
225
150
75
0
1.24
1.22
1.20
1.18
1.16
1.14
Vin = 2.2 V
1.12
0 20 40 60 80 100 120 140 160 180 200
t (ms)
Figure 30. Load Transient Response Load
Step 1 mA to 150 mA NCP4688xx12
150
100
50
1.23
0
1.22
1.21
1.20
1.19
1.18
1.17
Vin = 2.2 V
1.16
0 20 40 60 80 100 120 140 160 180 200
t (ms)
Figure 31. Load Transient Response Load
Step 50 mA to 100 mA NCP4688xx12
225
150
75
0
2.54
2.52
2.50
2.48
2.46
2.44
Vin = 3.5 V
2.42
0 20 40 60 80 100 120 140 160 180 200
t (ms)
Figure 32. Load Transient Response Load
Step 1 mA to 150 mA NCP4688xx25
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