UT1018-C(TO92) [UTC]
Regulator, 1 Output, CMOS,;
| 型号： | UT1018-C(TO92) |
| 厂家： | 
Unisonic Technologies |
| 描述： | Regulator, 1 Output, CMOS, |
| 文件： | 总9页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UTC UT10XX
CMOS
THREE-TERMINAL LOW POWER
VOLTAGE REGULATORS
1
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.
SOT-89
Although designed primarily as fixed voltage
regulators, these devices can be used with external
components to obtain variable voltages and currents.
1
FEATURES
TO-92
* Low power consumption
*Low voltage dropout
*Low temperature coefficient
*Wide operating voltage (12V Max.)
TO-92 : UT10XX-B : 1: VOUT 2: GND 3: VIN
APPLICATIONS
*Battery-powered equipment
*Communication equipment
*Audio/Video equipment
TO-92 : UT10XX-C : 1: GND
SOT-89 : 1: GND 2:VIN
2:VIN
3:VOUT
3:VOUT
PAD ASSIGNMENT
1
3
Vout
2
VIN
PAD NO.
X
Y
GND
1
2
3
184
615
1137
1121
1132
1194
Unit:μm
(0,0)
Chip size: 1.34 ×1.30 mm2
*The IC substrate should be connected to VDD in the
PCB layout artwork.
1
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
BLOCK DIAGRAM
VIN
VOUT
Vref
+
GND
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Vcc
RATING
UNIT
V
Supply Voltage
-0.3 ~ +13
Power Dissipation
Storage Temperature
Operating Temperature
Pd
250
mW
℃
Tstg
Topr
-50 ~ +125
0 ~ +70
℃
UTC UT1018 ( +1.8V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
1.757
1.71
20
TYP
1.8
1.8
30
MAX
1.843
1.89
UNIT
V
IN=3.8V,IOUT=10mA
±2.4%
±5%
VOUT
Output Current
IOUT
∆VOUT
Vd
VIN=3.8V
mA
mV
mV
μA
VIN=3.8V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.2
100
6.0
IOUT=1mA
VIN=3.8V,No load
2.8V≤VIN≤12V,IOUT=0.5mA
ISS
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=3.8V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.25
mV/℃
2
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
UTC UT1020 ( +2.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
1.952
1.9
TYP
2.0
2.0
30
MAX
2.048
2.1
UNIT
V
VIN=4V, IOUT=10mA
±2.4%
±5%
VOUT
Output Current
IOUT
∆VOUT
Vd
VIN=4V
20
mA
mV
mV
μA
VIN=4V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.2
100
6.0
IOUT=1mA
VIN=4V,No load
3V≤VIN≤12V,IOUT=0.5mA
ISS
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=4V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.3
mV/℃
UTC UT1025 ( +2.5V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
2.440
2.375
20
TYP
2.5
2.5
30
MAX
2.560
2.625
UNIT
V
VIN=4.5V,IOUT=10mA
±2.4%
±5%
VOUT
Output Current
IOUT
∆VOUT
Vd
VIN=4.5V
mA
mV
mV
μA
VIN=4.5V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.2
100
6.0
IOUT=1mA
VIN=4.5V,No load
3.5V≤VIN≤12V,IOUT=0.5mA
ISS
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=4.5V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.35
mV/℃
UTC UT1027 ( +2.7V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
2.635
2.565
20
TYP
2.7
2.7
30
MAX
2.765
2.835
UNIT
V
VIN=4.7V,IOUT=10mA
±2.4%
±5%
VOUT
Output Current
IOUT
∆VOUT
Vd
VIN=4.7V
mA
mV
mV
μA
VIN=4.7V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.5
100
6.0
IOUT=1mA
VIN=4.7V,No load
3.7V≤VIN≤12V,IOUT=0.5mA
ISS
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=4.7V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.4
mV/℃
3
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
UTC UT1028 ( +2.8V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
2.732
2.660
20
TYP
2.8
2.8
30
MAX
2.867
2.940
-
UNIT
VIN=4.8V,IOUT=10mA
±2.4%
±5%
VOUT
V
Output Current
IOUT
∆VOUT
Vd
VIN=4.8V
mA
mV
mV
μA
VIN=4.8V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.5
100
IOUT=1mA
VIN=4.8V,No load
3.8V≤VIN≤12V,IOUT=1mA
ISS
6.0
12
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
Input Voltage
Temperature Coefficient
VIN=4.8V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.4
mV/℃
UTC UT1030 ( +3.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
2.928
2.850
20
TYP
3.0
3.0
30
MAX
3.072
3.150
-
UNIT
V
VIN=5V, IOUT=10mA
±2.4%
±5%
VOUT
Output Current
IOUT
∆VOUT
Vd
VIN=5V
mA
mV
mV
μA
VIN=5V,1mA≤IOUT≤20mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
60
60
2.5
100
IOUT=1mA
VIN=5V,No load
4V≤VIN≤12V,IOUT=1mA
ISS
6.0
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=5V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.45
mV/℃
UTC UT1033 ( +3.3V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
VIN=5.5V,IOUT=10mA
±2.4%
±5%
VOUT
3.220
3.135
20
3.3
3.3
30
60
60
3.379
3.465
Output Current
IOUT
∆VOUT
Vd
VIN=5.5V
VIN=5.5V,1mA≤IOUT≤30mA
IOUT=1mA
mA
mV
mV
μA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
100
6.0
ISS
VIN=5.5V,No load
2.5
4.5V≤VIN≤12V,IOUT=1mA
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=5.5V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.5
mV/℃
4
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
UTC UT1036 ( +3.6V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN=5.6V,IOUT=10mA
±2.4%
VOUT
3.513
3.420
20
3.6
3.6
30
60
60
3.686
3.780
V
±5%
Output Current
IOUT
∆VOUT
Vd
VIN=5.6V
VIN=5.6V,1mA≤IOUT≤30mA
IOUT=1mA
mA
mV
mV
μA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
100
7.0
ISS
∆VOUT
VIN=5.6V,No load
4.6V≤VIN≤12V,IOUT=1mA
3.0
0.2
%/V
∆VIN · VOUT
VIN
12
V
Input Voltage
Temperature Coefficient
VIN=5.6V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.6
mV/℃
UTC UT1044 ( +4.4V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
VIN=6.4V,IOUT=10mA
±2.4%
±5%
VOUT
4.294
4.180
20
4.4
4.4
30
60
60
4.505
4.620
Output Current
IOUT
∆VOUT
Vd
VIN=6.4V
VIN=6.4V,1mA≤IOUT≤30mA
IOUT=1mA
VIN=6.4V,No load
5.4V≤VIN≤12V,IOUT=1mA
mA
mV
mV
μA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
100
7.5
ISS
3.0
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=6.4V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.7
mV/℃
UTC UT1050 ( +5.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
VIN=7V, IOUT=10mA
±2.4%
VOUT
4.88
4.75
20
5.0
5.0
30
60
60
5.12
5.25
±5%
Output Current
IOUT
∆VOUT
Vd
VIN=7V
mA
mV
mV
μA
VIN=7V,1mA≤IOUT≤30mA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
100
9.0
IOUT=1mA
ISS
VIN=7V,No load
6V≤VIN≤12V,IOUT=1mA
3.5
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
Input Voltage
12
Temperature Coefficient
VIN=7V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±0.75
mV/℃
5
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
UTC UT1070 ( +7.0V output type) ELECTRICAL CHARACTRISTICS (Ta=25℃)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN=9V, IOUT=10mA
±2.4%
±5%
VOUT
6.832
6.65
20
7.0
7.0
30
60
60
7.168
7.35
V
Output Current
IOUT
∆VOUT
Vd
VIN=9V
VIN=9V,1mA≤IOUT≤30mA
IOUT=1mA
mA
mV
mV
μA
Load Regulation
Voltage Dropout
Current Consumption
Line Regulation
100
ISS
VIN=9V,No load
8V≤VIN≤12V,IOUT=1mA
5.0
12.5
∆VOUT
∆VIN · VOUT
VIN
0.2
%/V
V
12
Input Voltage
Temperature Coefficient
VIN=9V,IOUT=10mA
0°C<Ta<70°C
∆VOUT
∆Ta
±1.05
mV/℃
APPLICATION CIRCUIT
The basic circuits using the UT10XX series
VIN
VOUT
Common
VOUT
VIN
VOUT
UT10XX
GND
+
+
C2
C1
10μ
10μ
Common
Single point GND
High output current positive voltage regulator
Tr1
VIN
VIN
VOUT
UT10XX
GND
R
+
+
C1
10μ
C2
10μ
Common
Common
Single point GND
6
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
Short-circuit protection for Tr1
VIN
Rs
Tr1
VOUT
VIN
VOUT
UT10XX
GND
R
+
+
C1
10μ
C2
10μ
Single point GND
Common
Common
Circuit for increasing output voltage
VOUT
VIN
VIN
VOUT
UT10XX
+
+
C2
10μ
GND
C1
10μ
Vxx
Iss
R1
R2
Common
Single point GND
R2
VOUT=Vxx(1+
) + IssR2
)
R1
R2
≒Vxx(1+
R1
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.
7
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
Circuit for increasing output voltage
VOUT
VIN
VIN
VOUT
UT10XX
GND
+
+
Vxx
Iss
R1
C2
10μ
C1
10μ
DI
Single point GND
VOUT=Vxx+VDI
Common
Common
Constant current regulator
VIN
VIN
VOUT
UT10XX
GND
+
+
C1
10μ
C2
10μ
Vxx
Iss
RA
IOUT
RL
Common
Vxx
RA
IOUT=
+Iss
8
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
UTC UT10XX
CMOS
Dual supply
IC1
VOUT1
VOUT2
VIN
VIN
VOUT
UT10XX
+
GND
C3
10μ
IC2
VIN
VOUT
UT10XX
+
+
C1
10μ
GND
C2
10μ
R
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.
9
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R502-014,B
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