ADP5034
60
VIN = 5V
55
VIN = 3.3V
50
45
40
35
30
25
0.001
0.01
0.1
1
10
100
ILOAD (mA)
Figure 39. LDO Output Noise vs. Load Current, Across Input Voltage,
VOUT3 = 2.8 V
65
60
VIN = 5V
55
VIN = 3.3V
50
45
40
35
30
25
0.001
0.01
0.1
1
10
100
ILOAD (mA)
Figure 40. LDO Output Noise vs. Load Current, Across Input Voltage,
VOUT3 = 3.0 V
0
100µA
–10 1mA
10mA
–20 50mA
100mA
–30 150mA
–40
–50
–60
–70
–80
–90
–100
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 41. LDO PSRR Across Output Load, VIN3 = 3.3 V, VOUT3 = 2.8 V
Data Sheet
0
–20
–40
–60
–80
–100
–120
10
100µA
1mA
10mA
50mA
100mA
150mA
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 42. LDO PSRR Across Output Load, VIN3 = 3.3 V, VOUT3 = 3.0 V
0
100µA
1mA
–20
10mA
50mA
100mA
150mA
–40
–60
–80
–100
–120
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 43. LDO PSRR Across Output Load, VIN3 = 5.0 V, VOUT3 = 2.8 V
0
100µA
–10 1mA
10mA
–20 50mA
100mA
–30 150mA
–40
–50
–60
–70
–80
–90
–100
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 44. LDO PSRR Across Output Load, VIN3 = 5.0 V, VOUT3 = 3.0 V
Rev. A | Page 14 of 28