UT1018L-AE3-5-R [UTC]
Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO3, LEAD FREE, SOT-23, 3 PIN;型号: | UT1018L-AE3-5-R |
厂家: | Unisonic Technologies |
描述: | Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO3, LEAD FREE, SOT-23, 3 PIN 光电二极管 输出元件 调节器 |
文件: | 总10页 (文件大小:221K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
UT10XX
CMOS IC
THREE-TERMINAL LOW
POWER VOLTAGE
REGULATORS
DESCRIPTION
The UTC UT10XX 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.
*Pb-free plating product number: UT10XXL
FEATURES
* Low power consumption
* Low voltage dropout
* Low temperature coefficient
* Wide operating voltage (12V Max.)
ORDERING INFORMATION
Ordering Number
Pin Assign.
Package
Packing
Normal
Lead free plating
1
2
I
3
O
I
UT10XX-AB3-C-R
UT10XX-AE3-5-R
UT10XX-T92-B-B
UT10XX-T92-B-K
UT10XX-T92-C-B
UT10XX-T92-C-K
UT10XXL-AB3-C-R
UT10XXL-AE3-5-R
UT10XXL-T92-B-B
UT10XXL-T92-B-K
UT10XXL-T92-C-B
UT10XXL-T92-C-K
SOT-89
SOT-23
TO-92
TO-92
TO-92
TO-92
G
G
O
O
G
G
Tape Reel
Tape Reel
Tape Box
Bulk
O
G
G
I
I
I
O
O
Tape Box
Bulk
I
Note: Pin assignment: I: VIN O: VOUT G:Ground
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UT10XX
CMOS IC
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
SOT-89
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
TO-92
SOT-23
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UT10XX
CMOS IC
BLOCK DIAGRAM
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UT10XX
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VCC
RATINGS
-0.3 ~ +13
150
UNIT
V
Supply Voltage
SOT-23
Power Dissipation
PD
mW
SOT-89/TO-92
200
Operating Temperature
Storage Temperature
TOPR
TSTG
0 ~ +70
-40 ~ +125
℃
℃
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 CHARACTRISTICS (Ta=25℃)
FOR UT1018
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP
1.8
MAX UNIT
±2.4% 1.757
1.843
1.89
12
V
V
Output Voltage
VIN=3.8V, IOUT=10mA
±5%
1.71
1.8
Input Voltage
VIN
V
△VOUT
Load Regulation
VIN=3.8V, 1mA≤IOUT≤20mA
2.8V≤VIN≤12V, IOUT=0.5mA
60
100
mV
△VOUT
△VIN ×VOUT
Line Regulation
0.2
%/V
Voltage Dropout
Output Current
VD
IOUT
IOUT=1mA
60
30
mV
mA
µA
VIN=3.8V
20
Current Consumption
ISS
△VOUT
△Ta
VIN=3.8V, No load
VIN=3.8V, IOUT=10mA
0°C<Ta<70°C
2.2
6.0
Temperature Coefficient
±0.25
mV/℃
FOR UT1020
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4V, IOUT=10mA
MIN
TYP
2.0
MAX UNIT
±2.4% 1.952
2.048
2.1
V
V
Output Voltage
±5%
1.9
2.0
Input Voltage
VIN
12
V
ꢀ△VOUT
△VOUT
△VIN × VOUT
Load Regulation
VIN=4V, 1mA≤IOUT≤20mA
3V≤VIN≤12V, IOUT=0.5mA
60
100
mV
Line Regulation
0.2
%/V
Voltage Dropout
Output Current
VD
IOUT
IOUT=1mA
60
30
mV
mA
µA
VIN=4V
20
Current Consumption
ISS
△VOUT
△Ta
VIN=4V, No load
VIN=4V, IOUT=10mA
0°C<Ta<70°C
2.2
6.0
Temperature Coefficient
±0.3
mV/℃
FOR UT1025
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4.5V, IOUT=10mA
MIN
TYP
2.5
MAX UNIT
±2.4% 2.440
±5% 2.375
2.560
2.625
12
V
V
Output Voltage
2.5
Input Voltage
VIN
V
ꢀ△VOUT
△VOUT
△VIN ×VOUT
Load Regulation
VIN=4.5V, 1mA≤IOUT≤20mA
3.5V≤VIN≤12V, IOUT=0.5mA
60
100
mV
Line Regulation
0.2
%/V
Voltage Dropout
Output Current
VD
IOUT
IOUT=1mA
60
30
mV
mA
µA
VIN=4.5V
20
Current Consumption
ISS
△VOUT
△Ta
VIN=4.5V, No load
VIN=4.5V, IOUT=10mA
0°C<Ta<70°C
2.2
6.0
Temperature Coefficient
±0.35
mV/℃
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UT10XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
FOR UT1027
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP
2.7
MAX UNIT
±2.4% 2.635
2.765
2.835
12
V
V
Output Voltage
VIN=4.7V, IOUT=10mA
±5%
2.565
2.7
Input Voltage
VIN
V
ꢀ△VOUT
△VOUT
△VIN×VOUT
Load Regulation
VIN=4.7V, 1mA≤IOUT≤20mA
3.7V≤VIN≤12V, IOUT=0.5mA
60
100
mV
Line Regulation
0.2
%/V
Voltage Dropout
Output Current
VD
IOUT
IOUT=1mA
60
30
mV
mA
µA
VIN=4.7V
20
Current Consumption
ISS
△VOUT
△Ta
VIN=4.7V, No load
VIN=4.7V, IOUT=10mA
0°C<Ta<70°C
2.5
6.0
Temperature Coefficient
±0.4
mV/℃
FOR UT1028
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=4.8V, IOUT=10mA
MIN
TYP
2.8
MAX UNIT
±2.4% 2.732
±5% 2.660
2.867
2.940
12
V
V
Output Voltage
2.8
Input Voltage
VIN
V
ꢀ△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=4.8V, 1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
2.5
100
mV
mV
mA
µA
VD
IOUT
VIN=4.8V
20
Current Consumption
ISS
VIN=4.8V, No load
6.0
△VOUT
△VIN ×VOUT
△VOUT
△Ta
Line Regulation
3.8V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=4.8V, IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.4
mV/℃
FOR UT1030
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=5V, IOUT=10mA
MIN
TYP
3.0
MAX UNIT
2.928
2.850
3.072
3.150
12
±2.4%
±5%
V
V
Output Voltage
3.0
Input Voltage
VIN
V
ꢀ△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=5V, 1mA≤IOUT≤20mA
IOUT=1mA
60
60
30
2.5
100
mV
mV
mA
µA
VD
IOUT
VIN=5V
20
Current Consumption
ISS
VIN=5V, No load
6.0
△VOUT
△VIN×VOUT
△VOUT
△Ta
Line Regulation
4V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=5V, IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.45
mV/℃
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UT10XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
FOR UT1033
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
±2.4% 3.220
3.3 3.379
3.3 3.465
12
V
V
Output Voltage
VIN=5.5V, IOUT=10mA
±5%
3.135
Input Voltage
VIN
V
ꢀ△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=5.5V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
2.5
100
mV
mV
mA
µA
VD
IOUT
VIN=5.5V
20
Current Consumption
ISS
VIN=5.5V, No load
6.0
△VOUT
△VIN×VOUT
△VOUT
△Ta
Line Regulation
4.5V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=5.5V,IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.5
mV/℃
FOR UT1036
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=5.6V, IOUT=10mA
MIN
TYP MAX UNIT
±2.4% 3.513
±5% 3.420
3.6 3.686
3.6 3.780
12
V
V
Output Voltage
Input Voltage
VIN
V
ꢀ△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=5.6V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
3.0
100
mV
mV
mA
µA
VD
IOUT
VIN=5.6V
20
Current Consumption
ISS
VIN=5.6V, No load
7.0
△VOUT
VIN ×VOUT
△VOUT
△Ta
Line Regulation
4.6V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=5.6V,IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.6
mV/℃
FOR UT1044
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=6.4V, IOUT=10mA
MIN
TYP MAX UNIT
±2.4% 4.294
4.4 4.505
4.4 4.620
12
V
V
Output Voltage
±5%
4.180
Input Voltage
VIN
V
△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=6.4V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
3.0
100
mV
mV
mA
µA
VD
IOUT
VIN=6.4V
20
Current Consumption
ISS
VIN=6.4V, No load
7.5
△VOUT
△VIN ×VOUT
△VOUT
△Ta
Line Regulation
5.4V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=6.4V, IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.7
mV/℃
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UT10XX
CMOS IC
ELECTRICAL CHARACTRISTICS(Cont.)
FOR UT1050
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
±2.4% 4.88
5.0
5.0
5.12
5.25
V
V
Output Voltage
VIN=7V, IOUT=10mA
4.75
±5%
Input Voltage
VIN
12
V
△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=7V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
3.5
100
mV
mV
mA
µA
VD
IOUT
VIN=7V
20
Current Consumption
ISS
VIN=7V, No load
9.0
△VOUT
△VIN×VOUT
△VOUT
△Ta
Line Regulation
6V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=7V, IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±0.75
mV/℃
FOR UT1070
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
VIN=9V, IOUT=10mA
MIN
TYP MAX UNIT
±2.4% 6.832
7.0
7.0
7.168
7.35
12
V
V
Output Voltage
6.65
±5%
Input Voltage
VIN
V
△VOUT
Load Regulation
Voltage Dropout
Output Current
VIN=9V, 1mA≤IOUT≤30mA
IOUT=1mA
60
60
30
5.0
100
mV
mV
mA
µA
VD
IOUT
VIN=9V
20
Current Consumption
ISS
VIN=9V, No load
12.5
△VOUT
△VIN×VOUT
△VOUT
△Ta
Line Regulation
8V≤VIN≤12V, IOUT=1mA
0.2
%/V
VIN=9V, IOUT=10mA
0°C<Ta<70°C
Temperature Coefficient
±1.05
mV/℃
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UT10XX
CMOS IC
APPLICATION CIRCUIT
The basic circuits using the UTC UT10XX series
High output current positive voltage regulator
Short-circuit protection for Tr1
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UT10XX
CMOS IC
APPLICATION CIRCUITS(Cont.)
Circuit for increasing output voltage
Circuit for increasing output voltage
VIN
UTC
VOUT
VIN
VOUT
UT10XX
GND
+
+
Vxx
Iss
R1
C1
10
C2
10
µ
µ
DI
Single point GND
+V
Common
Common
V
OUT =Vxx
DI
Constant current regulator
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UT10XX
CMOS IC
APPLICATION CIRCUIT(Cont.)
Dual supply
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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