GMT G936T63T 3.6v 500ma/400ma low dropout regulator Datasheet

G936
Global Mixed-mode Technology Inc.
3.6V 500mA/400mA+ Low Dropout Regulator
Features
General Description
„Dropout voltage typically 0.9V @ IO = 500mA
+
„Output current in excess of 500mA/400mA
„Output voltage accuracy ±2%
„Quiescent current, typically 0.6mA
„Internal short circuit current limit
„Internal over temperature protection
The G936 positive 3.6V voltage regulator features the
ability to source 500mA/400mA+ of output current with
a dropout voltage of typically 0.9V/0.65V. A low quiescent current is provided. The typical quiescent current
is 0.6mA.
+
[ For SOT-89 package only]
Familiar regulator features such as over temperature
and over current protection circuits are provided to
prevent it from being damaged by abnormal operating
conditions.
Ordering Information
ORDER NUMBER
PACKAGE TYPE
G936T24U
G936T65U
SOT89
SOT223
1
PIN OPTION
2
3
GND
VIN
VIN
GND
VOUT
VOUT
* For other package types, pin options and package, please contact us at sales @gmt.com.tw
Order Number Identification
GXXX
XX
X
X
Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
PIN OPTION
T2 : SOT 89
T6 : SOT 223
T7 : SOT 23
T8 : µTO92
1
1 : VOUT
2 : VOUT
3 : GND
4 : GND
5 : VIN
6 : VIN
Typical Application
PACKING
2
GND
VIN
VOUT
VIN
GND
VOUT
3
VIN
GND
VIN
VOUT
VOUT
GND
U & D : Tape & Reel Direction
T : Tube
B : Bag
Package Type
[Note 4] : Type of COUT
3
IO
G936
VIN
C1
1µF
IQ
VOUT
COUT
10µF
Top
TopView
View
1
2
3
SOT 89、
、223
Top
Top View
View
1
2
3
µTO 92
Top View
1
2
SOT 23
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
1
G936
Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
Operating Conditions
(Note 1)
Input Voltage………………………………………4V ~ 7V
Temperature Range………………….…0°C ≤ TJ ≤125°C
(Note 1)
Input Voltage……………………………….………….10V
Power Dissipation Internally Limited
(Note2)
Maximum Junction Temperature………….………130°C
Storage Temperature Range..….…-65°C ≤ TJ ≤+150°C
Lead Temperature, Time for Wave Soldering
SOT 89, SOT 223 Package……………….…..260°C, 4s
Continuous Power Dissipation (TA = + 25°C)
SOT 89(1)……………..………………………….….0.42W
SOT 223(1)………………….……………………….0.65W
Note (1): See Recommended Minimum Footprint.
Electrical Characteristics
VIN = 5V, IO = 500mA/400mA+, CIN=1µF, COUT =10µF. All specifications apply for TA = TJ = 25°C. [Note 3]
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
Ripple Rejection
Dropout Voltage
Output Current
10mA < IO <500mA
10mA < IO <400mA+
4V < VIN < 7V, IO = 50mA
10mA < IO <500mA
10mA < IO <400mA+
3.528
3.6
3.672
5
58
50
200mA DC and 100mA AC, fO = 120Hz
VIN = 5V
fi = 120 Hz, 1VP-P, Io = 100mA
IO = 500mA
IO =400mA+
IO = 50mA
VIN = 5.1V, Mounted on SOT 223
Continuous Test
Recommended Minimum Footprint
TA = 25°C, TJ < 125°C,
VOUT within ±2% (Note 2) VIN = 4.8V, Mounted on SOT 89
Recommend Minimum Footprint
Short Circuit Current
Over Temperature
V
mV
mV
140
0.6
42
0.9
0.65
80
mΩ
mA
dB
V
mV
400
300+
0.77
125
mA
A
°C
+
[ for SOT-89 Package only]
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating
Conditions 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 resistance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient
temperature is Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 130°C and
the G936 will go into thermal shutdown. For the G936 in SOT 89 package, θJA is 250°C/W and in the
SOT223 package is 156°C/W (See Recommend Minimum Footprint). The safe operation in SOT 89 &
SOT 223 package of G936, it can see “Typical Performance Characteristics” (Safe Operating Area).
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.
Definitions
Load Regulation
The change in output voltage for a change in load
current at constant chip temperature. The measurement is made under conditions of low dissipation or by
using pulse techniques such that average chip temperature is not significantly affected.
Dropout Voltage
The input/output Voltage differential at which the regulator output no longer maintains regulation against
further reductions in input voltage. Measured when the
output drops 100mV below its nominal value, dropout
voltage is affected by junction temperature, load current and minimum input supply requirements.
Maximum Power Dissipation
The maximum total device dissipation for which the
regulator will operate within specifications.
Line Regulation
The change in output voltage for a change in input voltage. The measurement is made under conditions of low
dissipation or by using pulse techniques such that average chip temperature is not significantly affected.
Quiescent Bias Current
Current which is used to operate the regulator chip
and is not delivered to the load.
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
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G936
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(VIN=5V , CIN=1µF, COUT =10µF, TA=25°C , unless otherwise noted.)
Line Transient
Load Transient
Ch1: Vin (offset=5.00V)
Ch2: Vout (offset=3.600V)
Iout=100mA
Ch1: Iout (400mA/div)
Ch2: Vout (offset=3.600V)
Output Voltage vs. Load Current
Dropout Voltage vs. Load Current
3.66
1300
1200
1100
Dropout Voltage (mV)
Output Voltage (V)
3.65
3.64
3.63
3.62
3.61
3.60
3.59
1000
900
800
700
600
500
400
300
200
100
3.58
0
0
100
200
300
400
500
0
Load Current (mA)
100
200
300
Load Current (mA)
400
500
Ground Current vs. Load Current
2.20
Quiescent Current (mA)
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0
100
200
300
Load Current (mA)
400
500
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
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G936
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(VIN=5V, CIN=1µF, COUT =10µF, TA=25°C, unless otherwise noted.)
Safe Operating Area of SOT-89
500
Maximum Power Dissipation of SOT-89
0.6
Still Air
1oz Copper on SOT-89 Package
Mounted on recommend minimum footprint (RθJA=250°C/W)
450
0.5
Power Dissipation (W)
Output Current (mA)
400
350
300
250
200
150
TA=25°C,Still Air
1oz Copper on SOT-89 Package
Mounted on recommend minimum footprint (RθJA=250°C/W)
100
0.4
0.3
0.2
0.1
50
0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
Input-Output Voltage Differential (V)
2.8
0.0
3.0
25
45
55
65
75
85
95
105
115
125
Amibent Temperature TA (°C)
Maximum Power Dissipation of SOT-223
Safe Operating Area of SOT-223
600
0.9
550
0.8
500
0.7
450
Power Dissipation (W)
Output Current (mA)
35
400
350
300
250
200
150
TA=25°C,Still Air
1oz Copper on SOT-223 Package
Mounted on recommend minimum footprint (RθJA=156°C/W)
100
50
0.6
0.5
0.4
0.3
0.2
Still Air
1oz Copper on SOT-223 Package
Mount on recommend minimum footprint (RθJA=156°C/W)
0.1
0
0.0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
25
Input-Output Voltage Differential (V)
35
45
55
65
75
85
95
105
115
125
Amibent Temperature TA (°C)
Recommend Minimum Footprint
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
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G936
Global Mixed-mode Technology Inc.
Package Information
D
D1
POLISH
E
HE
A1
e
C
MATTE FINISH
A
b
b1
b
POLISH
SOT 89 (T2) Package
SYMBOLS
A
A1
b
b1
C
D
D1
HE
E
e
DIMENSIONS IN MILLIMETERS
MIN
NOM
MAX
MIN
1.40
0.80
0.36
0.41
038
4.40
1.40
----2.40
2.90
0.055
0.031
0.014
0.016
0.014
0.173
0.055
----0.094
0.114
1.50
1.04
0.42
0.47
0.40
4.50
1.60
----2.50
3.00
1.60
----0.48
0.53
0.43
4.60
1.75
4.25
2.60
3.10
DIMENSIONS IN INCHES
NOM
MAX
0.059
0.041
0.016
0.018
0.015
0.177
0.062
----0.098
0.118
0.063
----0.048
0.020
0.017
0.181
0.069
0.167
0.102
0.122
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
5
G936
Global Mixed-mode Technology Inc.
A
D
α
B1
C
13°(4X)
H
E
L
L2
e
e1
13°(4X)
A1
B
SOT 223 (T6) Package
SYMBOLS
A
A1
B
B1
C
D
E
e
e1
H
MILLIMETERS
MAX
MIN
MAX
1.55
0.02
0.60
2.90
0.24
6.30
3.30
1.80
0.12
0.80
3.10
0.32
6.70
3.70
0.061
0.0008
0.024
0.114
0.009
0.248
0.130
0.071
0.0047
0.031
0.122
0.013
0.264
0.146
2.30 BSC
0.090 BSC
4.60 BSC
6.70
L
L2
α
INCHES
MIN
0.181 BSC
7.30
0.264
0.90 MIN
0.06 BSC
0º
0.287
0.036 MIN
0.0024 BSC
10º
0º
10º
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
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G936
Global Mixed-mode Technology Inc.
C
D
L
E
H
e
θ1
A
A2
A1
b
SOT-23 (T7) Package
Note:
1.Package body sizes exclude mold flash protrusions or gate burrs
2.Tolerance ±0.1000 mm (4mil) unless otherwise specified
3.Coplanarity: 0.1000mm
4.Dimension L is measured in gage plane
SYMBOLS
A
A1
A2
b
C
D
E
e
H
L
θ1
MIN
DIMENSIONS IN MILLIMETERS
NOM
MAX
1.00
0.00
0.70
0.35
0.10
2.70
1.40
----2.60
0.37
1º
1.10
----0.80
0.40
0.15
2.90
1.60
1.90(TYP)
2.80
-----5º
1.30
0.10
0.90
0.50
0.25
3.10
1.80
----3.00
----9º
TEL: 886-3-5788833
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Ver: 1.5
May 13, 2002
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G936
Global Mixed-mode Technology Inc.
L
A
e
E
G
H
R2
.0
0
b
D
A1
θ1(2 X)
C
θ2 (2 X)
µTO-92 (T8) Package
SYMBOLS
A
A1
b
C
D
E
e
F
G
H
L
θ1
θ2
DIMENSIONS IN MILLIMETERS
MIN
NOM
MAX
MIN
2.40
0.70
0.35
----2.80
3.80
----1.91
3.35
0.00
13.80
---------
0.094
0.028
0.014
----0.110
0.149
----0.075
0.132
0.000
0.543
---------
2.50
0.80
0.45
0.40
3.00
4.00
1.27
2.11
3.55
----14.00
2°
5°
2.60
0.90
0.55
----3.20
4.20
----2.31
3.75
0.15
14.20
---------
DIMENSIONS IN INCHES
NOM
MAX
0.098
0.032
0.018
0.016
0.118
0.157
0.050
0.083
0.140
----0.551
2°
5°
0.102
0.036
0.022
----0.126
0.165
----0.091
0.148
0.006
0.559
---------
Package Orientation
Feed Direction
SOT 23 Package Orientation
Feed Direction
、223 Package Orientation
SOT 89、
GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
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