ISSUED DATE :2003/08/01
REVISED DATE :2006/03/29D
GTM
CORPORATION
Absolute Maximum Ratings
Symbol
in
Parameter
Ratings
Unit
V
P
T
T
DC Supply Voltage
Power Dissipation
Storage Temperature
-0.3 to 12
V
D
Internally Limited
ST
OP
-65 ~ + 150
0 ~ + 150
к
к
Operating Junction Temperature Range
Electrical Characteristics
Symbol
Parameter
Conditions(Notes)
Io=10mA, Tj=25к, (Vin-Vout )=1.5V
Io=10mA, Tj=25к, 3.0V≤Vin≤12V
Io=10mA, Tj=25к, 3.3V≤Vin≤12V
Io=10mA, Tj=25к, 4.0V≤Vin≤12V
Io=10mA, Tj=25к, 4.8V≤Vin≤12V
Io=10mA, Tj=25к, 6.5V≤Vin≤12V
Io=10mA, Vout+1.5V<Vin<12V, Tj=25к
Vin=3.3V, 0mA<Io<5A, TJ=25к (Note 1,2)
Vin=3.0V, 0mA<Io<5A, TJ=25к (Note 1,2)
Vin=3.3V, 0mA<Io<5A, TJ=25к (Note 1,2)
Vin=4.0V, 0mA<Io<5A, TJ=25к (Note 1,2)
Vin=5.0V, 0mA<Io<5A, TJ=25к (Note 1,2)
Vin=8.0V, 0mA<Io<5A, TJ=25к (Note 1,2)
Io=5.0A(∆Vout=1% Vout)
MIN
TYP
1.250
1.500
1.800
2.500
3.300
5.000
-
MAX
1.275
1.530
1.836
2.550
3.365
5.100
0.2
UNIT
V
VREF
GE1084ADJ
1.225
GE1084-1.5
GE1084-1.8
GE1084-2.5
GE1084-3.3
GE1084-5.0
1.470
V
1.764
V
Output Voltage
2.450
V
3.235
V
4.900
V
Line Regulation GE1084XXX
GE1084ADJ
-
%
-
-
1
%
GE1084-1.5
-
12
15
mV
mV
mV
mV
mV
V
GE1084-1.8
Load Regulation
-
15
18
GE1084-2.5
-
20
25
GE1084-3.3
GE1084-5.0
-
26
33
-
40
50
∆Vo
Dropout Voltage
-
1.4
-
1.5
ILIM
Current Limit
Vin-Vout=5V
5.1
-
A
I
MIN
Minimum Load Current
Adjust Pin Current
Quiescent Current
Temperature Stability
Vin=5V (adjustable model)
-
-
-
-
5
10
mA
uA
mA
%
IADJ
Vin=12V, Io=10mA
55
100
12
IQ
Vin=12V, Io=0mA (fixed model)
Io=10mA
-
0.5
-
Thermal Resistance
Junction-to-Ambient(No
heat sink ;No air flow)
ꢀJA
ꢀJC
-
-
83
-
-
к/w
к/w
Thermal Resistance
Junction-to-Case
Control Circuitry/Power Transistor
0.65/2.7
Note 1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured
at a constant junction Temperature by low duty cycle pulse testing .Load regulation is measured at the output lead =1/18” from the
package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the
difference between input and output and the output current .Guaranteed maximum power dissipation will not be available over the
full input/output range.
GE1084
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