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UT1018L-AB3-C-R [UTC]

Fixed Positive LDO Regulator, 1.8V, CMOS, PSSO3, LEAD FREE, SOT-89, 3 PIN;
UT1018L-AB3-C-R
型号： UT1018L-AB3-C-R
厂家： Unisonic Technologies    Unisonic Technologies
描述：

Fixed Positive LDO Regulator, 1.8V, CMOS, PSSO3, LEAD FREE, SOT-89, 3 PIN

输出元件 调节器
文件： 总10页 (文件大小：252K)
中文：  中文翻译
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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.  
„
FEATURES  
* Low power consumption  
* Low voltage dropout  
* Low temperature coefficient  
* Wide operating voltage (12V Max.)  
„
ORDERING INFORMATION  
Ordering Number  
Lead Free  
Pin Assign.  
Package  
Packing  
Halogen Free  
1
2
I
3
UT10XXL-AB3-C-R  
UT10XXL-T92-B-B  
UT10XXL-T92-B-K  
UT10XXL-T92-C-B  
UT10XXL-T92-C-K  
UT10XXG-AB3-C-R  
UT10XXG-T92-B-B  
UT10XXG-T92-B-K  
UT10XXG-T92-C-B  
UT10XXG-T92-C-K  
SOT-89  
TO-92  
TO-92  
TO-92  
TO-92  
G
O
O
G
G
O
I
Tape Reel  
Tape Box  
Bulk  
G
G
I
I
O
O
Tape Box  
Bulk  
I
Note: Pin assignment: I: VIN O: VOUT G:Ground  
www.unisonic.com.tw  
1 of 10  
Copyright © 2013 Unisonic Technologies Co., Ltd  
QW-R502-014.E  
UT10XX  
CMOS IC  
„
MARKING INFORMATION  
PACKAGE VOLTAGE CODE  
MARKING  
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  
SOT-89  
TO-92  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
UT10XX  
CMOS IC  
„
BLOCK DIAGRAM  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
UT10XX  
CMOS IC  
„
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
-0.3 ~ +13  
200  
UNIT  
V
Supply Voltage  
SOT-89  
TO-92  
Power Dissipation  
PD  
mW  
200  
-40 ~ +85  
Operating Temperature  
Storage Temperature  
TOPR  
TSTG  
℃
℃
-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/℃  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
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/℃  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
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/℃  
UNISONIC TECHNOLOGIES CO., LTD  
6 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
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/℃  
UNISONIC TECHNOLOGIES CO., LTD  
7 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
UT10XX  
CMOS IC  
„
APPLICATION CIRCUIT  
The basic circuits using the UTC UT10XX series  
High output current positive voltage regulator  
Short-circuit protection for Tr1  
UNISONIC TECHNOLOGIES CO., LTD  
8 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
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  
UNISONIC TECHNOLOGIES CO., LTD  
9 of 10  
QW-R502-014.E  
www.unisonic.com.tw  
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.  
UNISONIC TECHNOLOGIES CO., LTD  
10 of 10  
QW-R502-014.E  
www.unisonic.com.tw  

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