LP2950/LP2951
TYPICAL PERFORMANCE CHARACTERISTICS
Quiescent Current
Dropout Characteristics
Input Current
10
1
6
5
4
250
225
5V OUTPUT
5V OUTPUT
200
175
150
RL= 50 kΩ
RL= 50 k
Ω
125
100
3
2
RL= 50Ω
RL=
∞
0.1
75
50
1
25
0
0
0.01
1
2
3
4
5
6
0
1
2
3
4
5
6
7
8
9 10
0.1
1
10
100
0
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
LOAD CURRENT (mA)
Temperature Drift of 3
Representative Units
Input Current
Quiescent Current
120
110
100
5.06
160
140
120
100
80
5V OUTPUT
5V OUTPUT
5V OUTPUT
RL= 50
Ω
5.04
5.02
90
80
70
IL= 1 mA
60
50
40
30
20
10
5.0
IL= 0
60
4.98
40
0.2%
4.96
4.94
20
0
0
0
1
2
3
4
5
6
7
8
9
10
-75 -50 -25
0
25 50 75 100 125 150
0
1
2
3
4
5
6
7
8
INPUT VOLTAGE (V)
TEMPERATURE (° C)
INPUT VOLTAGE (V)
Quiescent Current
Quiescent Current
Quiescent Current
120
110
100
90
10
9
8
5V OUTPUT
5V OUTPUT
IL= 100
µ
A
5V OUTPUT
7
6
5
4
3
2
1
0
VIN= 6V
IL= 100mA
VIN= 6V
IL= 100mA
80
8
7
70
60
50
-75
-50 -25
0
25 50 75 100 125 150
-50 -25
0
25 50 75 100 125 150
0
1
2
3
4
5
6
7
8
-75
TEMPERATURE (° C)
TEMPERATURE (° C)
INPUT VOLTAGE (V)
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723