ISSUED DATE :2005/07/27
REVISED DATE :2006/03/29C
Absolute Maximum Ratings
Symbol
V
in
P
D
T
ST
T
OP
DC Supply Voltage
Power Dissipation
Storage Temperature
Operating Junction Temperature Range
Parameter
Ratings
-0.3 to 12
Internally Limited
-65 ~ + 150
0 ~ + 150
:
:
Unit
V
Electrical Characteristics
Symbol
V
REF
Parameter
G3U1084ADJ
G3U1084-1.5
G3U1084-1.8
Output Voltage
G3U1084-2.5
G3U1084-3.3
G3U1084-5.0
Line Regulation
G3U1084XXX
G3U1084ADJ
G3U1084-1.5
Load Regulation
G3U1084-1.8
G3U1084-2.5
G3U1084-3.3
G3U1084-5.0
Vo
I
LIM
I
MIN
I
ADJ
IQ
Dropout Voltage
Current Limit
Minimum Load Current
Adjust Pin Current
Quiescent Current
Temperature Stability
JA
JC
Thermal Resistance
Junction-to-Ambient(No
heat sink ;No air flow)
Thermal Resistance
Junction-to-Case
Conditions(Notes)
Io=10mA, Tj=25 : , (Vin-Vout )=1.5V
Io=10mA, Tj=25 : , 3.0V Vin 12V
Io=10mA, Tj=25 : , 3.3V Vin 12V
Io=10mA, Tj=25 : , 4.0V Vin 12V
Io=10mA, Tj=25 : , 4.8V Vin 12V
Io=10mA, Tj=25 : , 6.5V Vin 12V
Io=10mA, Vout+1.5V<Vin<12V, Tj=25 :
Vin=3.3V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Vin=3.0V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Vin=3.3V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Vin=4.0V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Vin=5.0V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Vin=8.0V, 0mA<Io<5A, TJ=25 : (Note 1,2)
Io=5.0A( Vout=1% Vout)
Vin-Vout=5V
Vin=5V (adjustable model)
Vin=12V, Io=10mA
Vin=12V, Io=0mA (fixed model)
Io=10mA
MIN
1.225
1.470
1.764
2.450
3.235
4.900
-
-
-
-
-
-
-
-
5.1
-
-
-
-
-
-
TYP
1.250
1.500
1.800
2.500
3.300
5.000
-
-
12
15
20
26
40
1.4
-
5
55
-
0.5
91
10
MAX
1.275
1.530
1.836
2.550
3.365
5.100
0.2
1
15
18
25
33
50
1.5
-
10
100
12
-
-
-
UNIT
V
V
V
V
V
V
%
%
mV
mV
mV
mV
mV
V
A
mA
uA
mA
%
: /w
: /w
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.
G3U1084
Page: 2/4
GTM [ GTM CORPORATION ]
