GQ2133 Datasheet, PDF (2/7 Pages) GTM CORPORATION – CMOS POSITIVE VOLTAGE REGULATOR

ISSUED DATE :2005/03/16
REVISED DATE :
Absolute Maximum Ratings
Parameter
Input Max Voltage
Output Current
Output Voltage
Operating Ambient Temperature
Junction Temperature
Maximum Junction Temperature
Thermal Resistance
Power Dissipation(ϦT=100к)
EDS Classification
Symbol
VIN
IOUT
VOUT
Topr
Tj
Tj Max
ja
PD
Ratings
8
PD/( VIN- VO)
1.2~3.8
-40 ~ +85
-40 ~ +125
150
260
380
B
Unit
V
mA
V
к
ć
ć
к/W
mW
Electrical Characteristics Ta=25ć unless otherwise noted
Parameter
Symbol
Condition
Min TYP Max Unit
Output Voltage
VOUT(E)
(Note1)
VIN=VOUT(T)+2V, IO=1mA
-1.5%
VOUT(T)
(Note2)
1.5%
V
Output Current
IO
VIN=VOUT(T)+2V, VOUTЊVOUT(E)*0.96 300
-
-
mA
Current Limit
ILIM
VIN=VOUT(T)+2V, VO>1.2V
300 450
-
mA
Load Regulation
REGLOAD VIN=VOUT(T)+2V, IO=1mA to 300mA
-1
0.2
1
%
Dropout Voltage
Quiescent Current
Ground Pin Current
Line Regulation
IO=300mA 1.2VЉVOUT(T)Љ2.0V -
VDROPOUT VO=VOUT(E)-2% 2.0V<VOUT(T)Љ2.8V
-
-
1300
-
400
mV
2.8V<VOUT(T)
-
-
300
IQ
VIN= VOUT(T)+1V, IO=0mA
-
30
50
A
IGND
VIN= VOUT(T)+2V, IO=1mA~300mA
-
35
-
A
IO=1mA
1.2VЉVOUT(T)Љ1.4V -0.2
-
0.2
REGLINE
VIN=VOUT(T)+1 to 1.4V<VOUT(T)Љ2.0V
VOUT(T)+2
2.0V<VOUT(T)<4ˁ˃˩
-0.15
-0.1
-
0.02
0.15
0.1
%
4.0VЉVOUT(T)
-0.4 0.2 0.4
Input Voltage
Over Temperature Shutdown
Over Temperature Hysterisis
Vo Temperature Coefficient
VIN
OTS
OTH
TC
Note3 -
-
150
-
30
-
30
7
V
-
к
-
к
- ppm/к
Short Circuit Current(Note4)
Power Supply Rejection
Output Voltage Noise
EN Input Threshold
EN Input Bias Current
Shutdown Supply Current
ISC
PSRR
eN
VEH
VEL
IEH
IEL
ISD
VIN=VOUT(T)+1V, VOUT<0.8V
Io=100mA
Co=2.2 F
f=100Hz
f=1kHz
f=10kHz
f=10Hz~100kHz
Io=10mA
Co=2.2 f
VIN=2.7V to 7V
VIN=2.7V to 7V
VEN=VIN, VIN=2.7V to 7V
VEN= 0V, VIN=2.7V to 7V
VIN=5V, VO=0V, VEN<VEL
-
150 300
mA
-
60
-
-
50
-
dB
-
20
-
-
30
-
Vrms
2.0
-
VIN
V
0
-
0.4
V
-
-
0.1
A
-
-
0.5
A
-
0.5
1
A
Shutdown Output Voltage
VO,SD
Io=0.4mA, VEN<VEL
0
-
0.4
V
Output Under Voltage
VUV
Output Over Voltage
VOV
PG Leakage Current
ILC
2.5VЉVOUT(T)Љ5.0V
1.2VЉVOUT(T)<2.5V
2.5VЉVOUT(T)Љ5.0V
1.2VЉVOUT(T)<2.5V
VPG=7V
-
-
85
% VOUT(T)
-
-
75
115
-
125
-
-
% VOUT(T)
-
-
-
1.0
A
PG Voltage Rating
VPG
VO in regulation
-
-
7.0
V
PG Voltage Low
VOL
ISINK=0.4mA
-
-
0.4
V
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.
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