ISSUED DATE :2005/07/11
REVISED DATE :
GTM
CORPORATION
Pin Descriptions
Name
Description
Ground
GND
The output of the regulator. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability.
V
OUT
The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input
voltage does not sag below the minimum dropout voltage during the load transient response .This pin must always be 1.3V
higher than VOUT in order for the device to regulate properly.
VIN
This input pin of regulator. TTL/CMOS compatible input Logic high= disable output, Logic Low or open= output enable.
( internal pull-down resistor~100K).
EN
NC
No connection.
Absolute Maximum Ratings
Symbol
Parameter
Ratings
Unit
DC Supply Voltage
Enable Pin Voltage
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range
-0.3 to 18
7
Internally Limited
-65 ~ + 150
0 ~ + 150
V
V
V
IN
EN
D
V
P
к
к
T
T
ST
OP
Electrical Characteristics (Under operating Conditions)
Parameter Conditions
Output Voltage
MIN TYP MAX UNIT
G5E1118-15
G5E1118-18
G5E1118-25
G5E1118-33
G5E1118-50
G5E1118-90
G5E1118-12
G5E1118-XX
G5E1118-15
G5E1118-18
G5E1118-25
G5E1118-33
G5E1118-50
G5E1118-90
G5E1118-12
Io=10mA, T
Io=10mA, T
Io=10mA, T
Io=10mA, T
Io=10mA, T
Io=10mA, T
Io=10mA, T
Io=10mA, T
J
J
J
J
J
J
J
J
=25к, 3.0V≤ VIN ≤15V
=25к, 3.3V≤ VIN ≤15V
=25к, 4.0V≤ VIN ≤15V
=25к, 4.8V≤ VIN ≤15V
=25к, 6.5V≤ VIN ≤15V
=25к, 10.5V≤ VIN ≤18
=25к, 13.5V≤ VIN ≤18V
=25к, VOUT+1.5< VIN <18V
1.470 1.500 1.530
1.764 1.800 1.836
2.450 2.500 2.550
3.235 3.300 3.365
4.900 5.000 5.100
8.820 9.000 9.180
V
V
V
V
V
V
12.00 12.24
11.760
V
%
Line Regulator
-
-
-
-
-
-
-
-
-
0.2
Load Regulation
V
V
V
V
V
V
V
IN=3.0V, 0mA<Io<1A, T
IN=3.3V, 0mA<Io<1A, T
IN=4.0V, 0mA<Io<1A, T
IN=5.0V, 0mA<Io<1A, T
IN=8.0V, 0mA<Io<1A, T
J
=25к, (Note 1, 2)
=25к, (Note 1, 2)
=25к, (Note 1, 2)
=25к, (Note 1, 2)
=25к, (Note 1, 2)
12
15
15
18
mV
mV
mV
mV
mV
mV
%
J
J
20
25
J
26
33
J
40
50
IN=12.0V, 0mA<Io<1A, T
IN=15.0V, 0mA<Io<1A, T
J
=25к, (Note 1, 2)
=25к, (Note 1, 2)
70
90
J
100
120
Dropout Voltage
G5E1118-XX
Io=1A, ∆VOUT=0.1 VOUT
-
1.3
1.4
V
(VIN-VOUT
)
Current Limit
G5E1118-XX
G5E1118-XX
Logic Low (ON)
Logic High (OFF)
(VIN-VOUT)=5V
1.1
-
-
-
5
-
-
A
mA
Minimum Load Current
Enable Input Voltage
0кЉT
J
Љ125к
10
0.8
-
V
VEN
1.6
-
Enable Input Current
V
EN=0.8V
-
-
-
-
-
10
80
ꢀA
IEN
VEN=2.0V
Thermal Regulation
Ripple Rejection
TA
=25к, 30ms pulse
0.008 0.04 %/W
F=120Hz, COUT=25uF, Tantalum, Io=1A
G5E1118-XX
Io=10mA
V
IN=VOUT+3V
-
-
60
0.5
70
-
dB
%
Temperature Stability
ꢁ
JA Thermal Resistance
Junction–to-Ambient
(No heat sink ;No air flow)
-
85
-
к/W
ꢁ
JC Thermal Resistance
0.65/2.7
Control Circuitry/Power Transistor
-
-
к/W
Junction-to-Case
Note 1: See thermal regulation specifications for charges 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=1/8” from the
package.
Note 2: Line and load regulations are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the
input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full
input/output range
Note 3: Quiescent current is defined as the minimum output current required to maintain regulation. At 12V input/output differential the
device is guaranteed to regulate if the output current is greater than 10mA.
G5E1118
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