AMS2907_05 Datasheet, PDF (6/8 Pages) Advanced Monolithic Systems – 500mA LOW DROPOUT VOLTAGE REGULATOR

TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Operating Current
(Adjustable Device)
12
9
T_J = 125°C
6
T_J = 25°C
3
0
0
5
10
15
20
INPUT/OUTPUT DIFFERENTIAL (V)
Load Regulation
0.10
∆ I_LOAD = 500mA
0.05
0
-0.05
-0.10
-0.15
-0.20
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
Temperature Stability
2.0
1.0
0
-1.0
-2.0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
AMS2907
Short-Circuit Current
1.25
T_J = 125°C
1.00
T_J = 25°C
0.75
0.50
0.25
0
0
5
10
15
INPUT/OUTPUT DIFFERENTIAL
Ripple Rejection vs. Current
100
90
f_RIPPLE = 120Hz
80
70
V_RIPPLE≤3Vp-p
60
50
f_RIPPLE = 20Hz
40
V_RIPPLE≤0.5Vp-p
30
20
10
V_OUT = 5V
C_ADJ = 25µF
0
C_OUT = 25µF
0
0.15
0.3
0.45
0.6
OUTPUT CURRENT (A)
Adjust Pin Current
100
90
80
70
60
50
40
30
20
10
0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
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