GS2905 Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – 500mA CMOS LDO Voltage Regulator

GS2905
Globaltech Semiconductor
Absolute Maximum Ratings
Symbol
Parameter
Maximum
Unit
SOT- 89
120
u_JA
Thermal Resistance
SOT223
100
°C/W
V_IN
Input Voltage
6.5
V
I_OUT
Output Current
500
mA
V_OUT
Output Voltage
V_SS-0.3 to V_IN +0.3
V
T_J
Operating Junction Temperature
0 to 70
°C
T_STG
Storage temperature Range
-65 to 150
°C
T_LEAD Lead Temperature (Soldering, 10 sec)
300
°C
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
These are stress ratings only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of the specifications is not implied.
Exposure to Absolute Maximum Ratings conditions for extended periods may affect device reliability.
Electrical Characteristics VOUT (T) =2.0 (Note 1)
Parameter
Conditions
Test
Circuit
Min
Typ. Max
Unit
Output Voltage Accuracy
IOUT = 1mA
IOUT = 0.1mA to 500mA (TA=25°C)
Line regulation
IOUT = 1mA
VOUT/( VINX VOUT)
(VOUT+0.1V) VIN 6.5V
Load Regulation (Note1)
VIN=6V
0.1mA IOUT 500mA, COUT=1µF
Fig. 1
Fig. 2
-1.4%
-
-4.5%
-
1.4%
V
2.0%
-
0.1
0.3 %/V
-
0.005 0.04 %/mA
Maximum output current
VIN=5V
500
mA
VOUT 0.96 X VRATING
Current Limit
500
mA
Ground Pin Current
Dropout Voltage
IOUT= 0mA~500mA
Fig. 3
-
15
30
µA
For VOUT 2.5V
IOUT=100mA
IOUT=500mA
100 180
mV
600 900
For 2.0V VOUT 2.5V
IOUT=100mA
IOUT=500mA
150 300
mV
750 900
For VOUT 2.0V
IOUT=100mA
IOUT=500mA
200 400
mV
1100 1500
Note1: Load Regulation is measured using pulse techniques with duty cycle 5%
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GS2905