CM1086 Datasheet, PDF (4/7 Pages) List of Unclassifed Manufacturers – 1.5A LOW DROPOUT VOLTAGE REGULATOR

CM1086
1.5A LOW DROPOUT VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IOUT = 0mA, and TJ = +25℃; unless otherwise noted
Parameter
Device
Reference Voltage
(Note 1)
Output Voltage
Output Voltage
Line Regulator
(Note 1)
Load Regulation
(Note 1)
Dropout Voltage
(Note 2)
Current Limit
Minimum Load
Current (Note 3)
Quiescent Current
Ripple Rejection
(Note 4)
CM1086
CM1086K
CM1086S
CM1086K
CM1086S
CM1086
CM1086
CM1086K/S
Test Conditions
(Note 1)
10mA <= IOUT <= 1.5A
TA = +25℃
IOUT = 10mA to 3A
1.5V+ VOUT <= VIN <= 12V
IOUT = 10mA to 3A
IOUT = 10mA
IOUT = 3A
(VIN – VOUT ) = 2V
VIN <= 12V, IOUT = 10mA to 3A
fO = 120Hz, VRIPPLE = 1VPP, , IOUT = 100mA
CM1086
Unit
Min. Typ. Max.
1.238
1.230
1.250
1.250
1.262
1.270
V
2.475 2.500 2.525 V
3.267 3.300 3.333 V
2.460 2.500 2.540 V
3.247 3.300 3.353 V
0.04 0.20
%
0.08
0.3
%
1.00 1.15
1.15 1.30
V
1.5
3
A
5
10
mA
8
13
mA
60
80
dB
Note 1: Line and load regulations are guaranteed up to maximum power dissipation determined by input/output differential and
the output current. However, the maximum power will not be available over the full input/output voltage range.
Note 2: The specifications represent the minimum input/output voltage required to maintain 1% regulation.
Note 3: The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor
divider used to set the output voltage is selected to meet the minimum load current requirement.
Note 4: These parameters, although guaranteed, are not tested in production prior to shipment.
2002/02/05 Preliminary Rev. 2
Champion Microelectronic Corporation
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