UT7136G-AF5-C-K [UTC]
THREE-TERMINAL LOW POWER VOLTAGE REGULATORS;
| 型号： | UT7136G-AF5-C-K |
| 厂家： | 
Unisonic Technologies |
| 描述： | THREE-TERMINAL LOW POWER VOLTAGE REGULATORS |
| 文件： | 总8页 (文件大小：289K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
UT71XX
CMOS IC
THREE-TERMINAL LOW POWER
VOLTAGE REGULATORS
4
5
3
2
1
1
DESCRIPTION
SOT-25
SOT-89
The UTC UT71XX series is a set of three- Terminal low power
voltage regulators implemented in CMOS technology. They are
available with several fixed output voltages ranging from 1.5V~7.0V.
The advantage of CMOS technology is low voltage dropout and low
quiescent current.
Although designed primarily as fixed voltage regulators, these
devices can be used with external components to obtain variable
voltages and currents.
1
TO-92
FEATURES
* Accurate output voltage range (±2.4%)
* Low power consumption
* Low voltage dropout
* Low temperature coefficient
* Wide operating voltage (24V Max.)
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead free
-
Halogen Free
1
2
I
3
O
O
I
4
-
5
-
UT71XXG-AB3-C-R
UT71XXG-AF5-B-R
UT71XXG-T92-B-B
UT71XXG-T92-B-K
UT71XXG-T92-C-B
UT71XXG-T92-C-K
SOT-89
SOT-25
TO-92
TO-92
TO-92
TO-92
G
G
O
O
G
G
Tape Reel
Tape Reel
Tape Box
Bulk
-
I
N
-
N
-
UT71XXL-T92-B-B
UT71XXL-T92-B-K
UT71XXL-T92-C-B
UT71XXL-T92-C-K
G
G
I
I
-
-
O
O
-
-
Tape Box
Bulk
I
-
-
Note: Pin assignment: I: VIN O: VOUT
G: Ground
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UT71XX
CMOS IC
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
Date Code
UT71XXG
SOT-89
Voltage Code
15:1.5V
18:1.8V
20:2.0V
25:2.5V
27:2.7V
28:2.8V
30:3.0V
33:3.3V
36:3.6V
44:4.4V
45:4.5V
50:5.0V
70:7.0V
1
2
3
SOT-25
TO-92
BLOCK DIAGRAM
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UT71XX
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VCC
RATINGS
-0.3 ~ +28
250
UNIT
V
Supply Voltage
SOT-89/TO-92
SOT-25
Power Dissipation
PD
mW
200
Operating Temperature
Storage Temperature
TOPR
TSTG
-40 ~ +85
-40 ~ +125
C
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (TA=25C)
For UT7115
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=3.5V, IOUT=10mA
MIN
TYP
1.5
MAX
1.536
24
UNIT
V
Output Voltage
Input Voltage
1.464
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=3.5V,1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=3.5V
20
ISS
VIN=3.5V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
2.5V≤VIN≤24V, IOUT=0.5mA
0.2
%/V
VIN=3.5V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.2
mV/C
For UT7118
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=3.8V, IOUT=10mA
MIN
TYP
1.8
MAX
1.843
24
UNIT
V
Output Voltage
Input Voltage
1.757
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=3.8V,1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=3.8V
20
ISS
VIN=3.8V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
2.8V≤VIN≤24V, IOUT=0.5mA
0.2
%/V
VIN=3.8V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.25
mV/C
For UT7120
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4V, IOUT=10mA
MIN
TYP
2.0
MAX
2.048
24
UNIT
V
Output Voltage
Input Voltage
1.952
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=4V, 1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=4V
20
ISS
VIN=4V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
3V≤VIN≤24V, IOUT=0.5mA
0.2
%/V
VIN=4V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.3
mV/C
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UT71XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
For UT7125
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4.5V, IOUT=10mA
MIN
TYP
2.5
MAX
2.560
24
UNIT
V
Output Voltage
Input Voltage
2.440
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=4.5V,1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=4.5V
20
ISS
VIN=4.5V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
3.5V≤VIN≤24V, IOUT=0.5mA
0.2
%/V
VIN=4.5V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.35
mV/C
For UT7127
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4.7V, IOUT=10mA
MIN
2.635
TYP
2.7
MAX
2.765
UNIT
V
Output Voltage
Input Voltage
VIN
24
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=4.7V,1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=4.7V
20
ISS
VIN=4.7V, No load
16
△VOUT
△VIN ×VOUT
△VOUT
△TA
Line Regulation
3.7V≤VIN≤24V, IOUT=0.5mA
0.2
%/V
VIN=4.7V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.4
mV/C
For UT7128
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4.8V, IOUT=10mA
MIN
TYP
2.8
MAX
2.867
24
UNIT
V
Output Voltage
Input Voltage
2.732
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=4.8V,1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=4.8V
20
-
ISS
VIN=4.8V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
3.8V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=4.8V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.4
mV/C
For UT7130
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=5V, IOUT=10mA
MIN
TYP
3.0
MAX
3.072
24
UNIT
V
Output Voltage
Input Voltage
2.928
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=5V, 1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=5V
20
-
ISS
VIN=5V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
4V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=5V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.45
mV/C
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UT71XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
For UT7133
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=5.5V, IOUT=10mA
MIN
TYP
3.3
MAX
UNIT
V
Output Voltage
Input Voltage
3.220
3.379
24
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=5.5V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=5.5V
20
ISS
VIN=5.5V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
4.5V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=5.5V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.5
mV/C
For UT7136
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=5.6V, IOUT=10mA
MIN
TYP
3.6
MAX
3.686
24
UNIT
V
Output Voltage
Input Voltage
3.513
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=5.6V,1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=5.6V
20
ISS
VIN=5.6V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
4.6V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=5.6V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.6
mV/C
For UT7144
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=6.4V, IOUT=10mA
MIN
TYP
4.4
MAX
4.505
24
UNIT
V
Output Voltage
Input Voltage
4.294
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=6.4V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=6.4V
20
ISS
VIN=6.4V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
5.4V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=6.4V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.7
mV/℃
For UT7145
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=6.5V, IOUT=10mA
MIN
TYP
4.5
MAX
4.608
24
UNIT
V
Output Voltage
Input Voltage
4.392
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=6.5V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=6.5V
20
ISS
VIN=6.5V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
5.5V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=6.5V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.7
mV/C
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UT71XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
For UT7150
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=7V, IOUT=10mA
MIN
4.88
TYP
5.0
MAX
UNIT
V
Output Voltage
Input Voltage
5.12
24
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=7V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=7V
20
ISS
VIN=7V, No load
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
6V≤VIN≤24V, IOUT=1mA
0.2
%/V
VIN=7V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±0.75
mV/C
For UT7170
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=9V, IOUT=10mA
MIN
TYP
7.0
MAX
7.168
24
UNIT
V
Output Voltage
Input Voltage
6.832
VIN
V
Load Regulation
Voltage Dropout
Output Current
Current Consumption
△VOUT
VD
VIN=9V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
7
100
mV
mV
mA
μA
IOUT
VIN=9V
20
ISS
VIN=9V, No load
8V≤VIN≤24V, IOUT=1mA
16
△VOUT
△VIN×VOUT
△VOUT
△TA
Line Regulation
0.2
%/V
VIN=9V, IOUT=10mA
0°C<TA<70°C
Temperature Coefficient
±1.05
mV/C
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UT71XX
CMOS IC
TYPICAL APPLICATION CIRCUIT
The basic circuits using the UTC UT71XX series
High output current positive voltage regulator
Short-circuit protection for Tr1
Rs
V
IN
Tr1
UTC
VOUT
V
IN
VOUT
UT71XX
R
GND
+
+
C1
10
C2
µ
µ
10
Common
Circuit for increasing output voltage
Common
Single point GND
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UT71XX
CMOS IC
TYPICAL APPLICATION CIRCUIT(cont.)
Circuit for increasing output voltage
UTC
VOUT
VIN
VIN
VOUT
UT71XX
GND
+
+
Vxx
Iss
R1
C1
10
C2
10
µ
µ
DI
Single point GND
Common
Common
V
+V
OUT =Vxx
DI
Constant current regulator
Dual supply
IC1
VOUT 1
UTC
UT71XX
VIN
V
IN
VOUT
+
GND
C3
IC2
µ
10
VOUT 2
VOUT
V
IN
UTC
UT71XX
+
+
C
10
2
µ
C1
10
GND
R
µ
Common
Common
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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