ISSUED DATE :2005/04/29
REVISED DATE :
GTM
CORPORATION
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
V
Input Max Voltage
Output Current
Output Voltage
V
IN
OUT
OUT
8
I
V
PD
/( VIN-
V
O)
mA
V
1.5~5.0
-40 ~ +85
Operating Ambient Temperature
Junction Temperature
Topr
Tj
к
-40 ~ +125
ć
Maximum Junction Temperature
Tj Max
ꢀjc
150
38
ć
к/W
к/W
Thermal Resistance
ꢀja
180
550
B
Power Dissipation(ϦT=100к)
PD
mW
EDS Classification
Electrical Characteristics Ta=25ć unless otherwise noted
Parameter
Symbol
Condition
Min
-1.5%
TYP
Max
1.5%
2.5%
-
Unit
V
V
IN=VOUT(T)+2V, I
O
=1mA
V
OUT(T)
V
OUT(E)
Output Voltage
(Note2)
(Note1)
V
IN=VOUT(T)+2V, IO=300mA
-2.5%
V
V
IN=VOUT(T)+2V, VOUTЊVOUT(E)*0.96
IN=VOUT(T)+2V, V
IN=VOUT(T)+2V, I
300
-
450
0.2
-
mA
mA
%
I
O
Output Current
Current Limit
V
O
>1.2V
300
-
I
LIM
V
O=1mA to 300mA
-1
1
Load Regulation
REGLOAD
1.2VЉVOUT(T)Љ2.0V
2.0V<VOUT(T)Љ2.8V
2.8V<VOUT(T)
-
1300
400
300
50
I
O
=300mA
VO
=VOUT(E)-2%
mV
Dropout Voltage
VDROPOUT
-
-
-
-
V
IN= VOUT(T)+1V, I
O
=0mA
-
-
30
35
-
ꢀA
ꢀA
I
Q
Quiescent Current
Ground Pin Current
V
IN= VOUT(T)+2V, IO=1mA~300mA
-
I
GND
1.2VЉVOUT(T)Љ1.4V
1.4V<VOUT(T)Љ2.0V
2.0V<VOUT(T)<4ˁ˃˩
4.0VЉVOUT(T)
-0.2
-0.15
-0.1
-0.4
Note3
-
0.2
0.15
0.1
0.4
7
I =1mA
O
-
V
IN=VOUT(T)+1 to
%
Line Regulation
REGLINE
V
OUT(T)+2
0.02
0.2
-
V
Input Voltage
Over Temperature Shutdown
VIN
к
к
150
30
-
OTS
OTH
Over Temperature Hysterisis
-
-
Output Voltage
Temperature Coefficient
ppm/к
-
30
-
TC
V
IN=VOUT(T)+1V, VOUT<0.8V
-
-
-
-
150
60
300
mA
I
SC
Short Circuit Current(Note4)
f=100Hz
f=1kHz
-
-
-
Io=100mA
Co=2.2ꢀF
dB
Power Supply Rejection
PSRR
50
f=10kHz
20
f=10Hz~100kHz
Co=2.2ꢀF
-
30
-
ꢀVrms
Output Voltage Noise
eN
Io=10mA
V
IN=2.7V to 7V
IN=2.7V to 7V
2.0
0
-
-
V
IN
V
V
V
V
I
I
I
V
EH
EL
EH
EL
SD
O,SD
EN Input Threshold
V
-
0.4
0.1
0.5
1
V
EN=VIN, VIN=2.7V to 7V
EN= 0V, VIN=2.7V to 7V
IN=5V, V =0V, VEN<VEL
Io=0.4mA, VEN<VEL
-
-
ꢀA
ꢀA
ꢀA
V
EN Input Bias Current
V
-
V
O
-
0.5
-
Shutdown Supply Current
Shutdown Output Voltage
0
0.4
Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when “VOUT (T) + 2.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
2: VOUT (T) =Specified Output Voltage
3: VIN (MIN) =VOUT+VDROPOUT
4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before
a current source load is applied.
G5M2163
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