AMS2907
TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Operating Current
(Adjustable Device)
12
MINIMUM OPERATING CURRENT (mA)
1.25
T
J
= 125°C
9
T
J
= 125°C
SHORT CIRCUIT CURRENT (A)
1.00
T
J
= 25°C
0.75
Short-Circuit Current
6
T
J
= 25°C
0.50
3
0.25
0
0
5
10
15
20
INPUT/OUTPUT DIFFERENTIAL (V)
0
0
5
10
15
INPUT/OUTPUT DIFFERENTIAL
Load Regulation
0.10
∆
I
LOAD
= 500mA
OUTPUT VOLTAGE DEVIATION (%)
0.05
RIPPLE REJECTION (dB)
100
90
Ripple Rejection vs. Current
f
RIPPLE
= 120Hz
80
70
60
50
40
30
20
10
V
OUT
= 5V
C
ADJ
= 25µF
C
OUT
= 25µF
0
0.15
0.3
0.45
0.6
f
RIPPLE
= 20Hz
V
RIPPLE
≤0.5Vp-p
V
RIPPLE
≤3Vp-p
0
-0.05
-0.10
-0.15
-0.20
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
0
OUTPUT CURRENT (A)
Temperature Stability
2.0
100
90
OUTPUT VOLTAGE CHANGE (%)
80
ADJUST PIN CURRENT (
µA)
1.0
70
60
50
40
30
20
10
-2.0
-50
-25
0
25
50
75
100
125
150
TEMPERATURE (°C)
0
-50
Adjust Pin Current
0
-1.0
-25
0
25
50
75
100
125
150
TEMPERATURE (°C)
Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com
Phone (925) 443-0722
Fax (925) 443-0723
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
