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G1084 Datasheet, PDF (2/8 Pages) Global Mixed-mode Technology Inc – 5A Adjustable Low-Dropout Linear Regulator | |||
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Global Mixed-mode Technology Inc.
G1084
Absolute Maximum Ratings
(Note 1)
Input Voltageâ¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦7V
Power Dissipation Internally Limited
(Note 2)
Maximum Junction Temperatureâ¦.â¦â¦â¦â¦.....â¦150°C
Storage Temperature Rangeâ¦â¦â¦-65°C ⤠TJ â¤+150°C
Reflow Temperature (soldering, 10sec).â¦........260°C
Thermal Resistance Junction to Ambient
TO-252(1)â¦â¦â¦â¦â¦â¦...â¦â¦â¦â¦â¦â¦â¦â¦â¦125°C/W
TO-263(1)â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦.100°C/W
Thermal Resistance Junction to Case
TO-252â¦â¦â¦â¦â¦.â¦â¦â¦...................10°C/W
TO-263â¦â¦â¦â¦â¦â¦..â¦â¦â¦â¦â¦â¦â¦â¦â¦.........6°C/W
ESD Rating (Human Body Model)â¦â¦.....................2kV
Operating Conditions
(Note 1)
(VIN-VADJ) Voltageâ¦â¦â¦..â¦â¦â¦â¦â¦â¦.â¦â¦2.5V~5.5V
Temperature Rangeâ¦â¦â¦â¦â¦.â¦..â¦..-40°Câ¤TA⤠85°C
Note (1): See Recommended Minimum Footprint
Electrical Characteristics
Operating Conditions: VIN ⤠5.5V, TA =TJ = 25°C unless otherwise specified. [Note3]
PARAMETER
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Adjust Pin Current Change
Minimum Load Current
Quiescent Current
Ripple Rejection
Temperature Stability
RMS Output Noise (% of VOUT)
Thermal Shutdown
Thermal Shutdown Hysteresis
CONDITION
VIN - VOUT = 2V, IOUT = 10mA
(VOUT + 1.5V) < VIN < 5.5V, IOUT = 10mA
(VIN - VOUT) = 2V, 10mA < IOUT <5A
âVOUT = 2%, IOUT = 5A
(VIN - VOUT) = 2V
VIN - VOUT = 2V, 10mA < IOUT < 5A
1.5V < (VIN - VOUT) < 5.25V
VIN - VOUT = 2V
f = 120Hz, COUT = 10µF Tantalum,
(VIN - VOUT) = 3V, IOUT = 1A
VIN = 4V, IO =10mA
TA = 25°C, 10Hz < f < 10kHz, ILOAD = 10mA
Junction Temperature
MIN
1.225
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10
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TYP
1.250
0.5
0.04
1.3
5.4
0.15
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80
45
0.3
0.007
150
30
MAX
1.275
1
0.5
1.5
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150
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UNIT
V
%
%
V
A
µA
mA
µA
dB
%
%
°C
°C
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Con-
ditions are conditions under which the device functions but the specifications might not be guaranteed. For
guaranteed specifications and test conditions see the Electrical Characteristics.
Note2: The maximum power dissipation is a function of the maximum junction temperature, TJmax ; total thermal re-
sistance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient tem-
perature is Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 150°C and IC
will go into thermal shutdown.
Note3: Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
Note4: The type of output capacitor should be tantalum or aluminum.
Ver: 1.1
Sep 20, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
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