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Ground Current vs. Input (5mA Load)
80
GROUND CURRENT [uA]
Ground Current vs. Load (VIN = 3.8V)
100
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
INPUT VOLTAGE [V]
GROUND CURRENT [uA]
75
50
25
0
0
50
100
150
LOAD CURRENT [mA]
200
Load Regulation (VIN = 3.8V)
2.82
Dropout Voltage vs. Load Current (VOUT = 2.7V)
250
DROPOUT VOLTAGE [mV]
2.81
200
150
100
50
0
VOUT[V]
2.80
2.79
2.78
0
50
100
150
LOAD CURRENT [mA]
200
0
50
100
150
200
LOAD CURRENT [mA]
Line Regulation (5mA Load)
2.9
OUTPUT VOLTAGE [V]
OUTPUT VOLTAGE [V]
Foldback Current Limiting (VIN = 3.8V)
4.0
2.8
3.0
2.7
2.0
2.6
1.0
2.5
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
INPUT VOLTAGE [V]
2002 California Micro Devices Corp. All rights reserved.
0.0
0
100
200
300
400
500
LOAD CURRENT [mA]
6
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L
Tel: 408.263.3214
L
Fax: 408.263.7846
L
www.calmicro.com
12/13/02
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
