CM1085 Datasheet, PDF (3/6 Pages) List of Unclassifed Manufacturers – 3.0 AMP POSITIVE VOLTAGE REGULATOR

CM1085
3.0 AMP POSITIVE VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, Adj VIN = 3.8V to 7.0V and Adj I0 =10mA to 3.0A, Fixed mode VIN = 4.75V to 7.0V and Adj I0 =10mA
to 3.0A
Parameter
Output Voltage^{（1）}
Fixed Voltage
Reference Voltage^{（1）}
Adj Voltage Version
Line Regulation^{（1）}
Load Regulation^{（1）}
Dropout Voltage^{（2）}
CM1085
Current Limit
Quiescent Current (fixed
voltage)
Temperature Coefficient
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Minimum Load Current
Adj Voltage Version
RMS Output Noise^{（3）}
Ripple Rejection Ratio^{（4）}
Symbol
VO
VREF
REG（LINE）
REG（LOAD）
VD
ICL
IO
TC
IADJ
ΔIADJ
TS
IO
VN
RA
Test Conditions
VIN
l0
Tj
5V
0mA
25℃
3A
125℃
5V
10mA
25℃
3A
125℃
10mA
25℃
5V
25℃
25℃
125℃
125℃
5V
25℃
5V
0.5A
5V
25℃
5V
5.0A
125℃
Test Limits
Min
Typ
Max
0.99l V0I
V0
1.01IV0I
0.98l V0I
V0
1.02IV0I
1.238
1.250
1.262
1.225
1.250
1.275
0.015
0.2
0.1
0.3
1
1.1
1.3
5.0
7.5
12
14
0.005
55
120
0.2
5
0.5
5
14
0.003
60
72
Units
V
V
%
%
V
A
mA
%/℃
μA
μA
%
mA
%VO
dB
NOTES：
（1） Low duty cycle pulse testing with Kelvin connections required.
（2） ΔVOUT , ΔVREF =1%
（3） Bandwidth of 10 Hz to 10 kHz.
（4） 120 Hz input ripple（CADJ for ADJ=25μF）
2003/05/14 Preliminary Rev. 0.2
Champion Microelectronic Corporation
Page 3