CM3102 Datasheet, PDF (5/9 Pages) California Micro Devices Corp – Micropower 1.2V/150mA CMOS LDO Regulator with Power Good

CM3102
Performance Information
CM3102 Typical DC Characteristics (nominal conditions unless specified otherwise)
Load Regulation
1.25
Line Regulation (1% and 100% rated load)
1.30
1.23
1.21
1.19
1.17
1.25
1.20
1.15
1mA
150mA
1.15
0
50
100 150 200 250
LOAD CURRENT [mA]
1.10
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
INPUT VOLTAGE [V]
Foldback Current Protection
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
100
200
300
400
LOAD CURRENT [mA]
Power Good Pull-up Resistor vs. V_PG
3.5
3.0
Power Good
2.5
2.0
1.5
1.0
0.5
Power Fail
0.0
PULL-UP RESISTOR [kΩ]
Ground Current vs. Load Current (V_IN=3.3V)
150
Ground Current vs. Input Voltage (1mA Load)
150
125
125
100
100
75
50
25
0
0
50
100 150 200 250
LOAD CURRENT [mA]
75
50
25
0
0
2
4
6
INPUT VOLTAGE [V]
© 2004 California Micro Devices Corp. All rights reserved.
01/20/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: [phone] L Fax: [phone] L www.calmicro.com
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