78L18L-T92-B [UTC]
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR;
| 型号： | 78L18L-T92-B |
| 厂家： | 
Unisonic Technologies |
| 描述： | 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| 文件： | 总8页 (文件大小：214K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
78LXX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 0.1A POSITIVE
VOLTAGE REGULATOR
4
5
3
2
1
SOT-25
TO-92
SOP-8
DESCRIPTION
The UTC 78LXX family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required
supply current up to 100mA.
1
1
FEATURES
SOT-89
* Output current up to 100mA
* Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V and 18V
available
* Thermal overload shutdown protection
* Short circuit current limiting
1
TO-92NL
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
78LXXL-AB3-R
78LXXL-AB3-C-R
78LXXL-AF5-R
78LXXL-S08-R
78LXXL-T92-B
78LXXL-T92-K
78LXXL-T9N-B
78LXXL-T9N-K
Halogen Free
1
2
3
I
4
-
5
-
6
-
7
8
-
78LXXG-AB3-R
78LXXG-AB3-C-R
78LXXG-AF5-R
78LXXG-S08-R
78LXXG-T92-B
78LXXG-T92-K
78LXXG-T9N-B
78LXXG-T9N-K
SOT-89
SOT-89
SOT-25
SOP-8
O G
-
-
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
G
G
I
I
O
-
-
-
-
O N N
O G G N N G G
I
-
-
-
-
TO-92
O G
O G
O G
O G
I
I
I
I
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TO-92
TO-92NL
TO-92NL
Tape Box
Bulk
Note: 1. XX: Output Voltage, refer to Marking Information.
2. Pin Assignment: O: Output G: GND I: Input N: No Connection
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Copyright © 2018 Unisonic Technologies Co., Ltd
1 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
SOT-89
05:5.0V
06:6.0V
08:8.0V
09:9.0V
10:10V
12:12V
15:15V
18:18V
SOT-25
SOP-8
TO-92
TO-92NL
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VIN
RATINGS
30
UNIT
V
VOUT=5~9V
OUT=10~18V
Input Voltage
V
35
Output Current
IOUT
100
mA
mW
mW
mW
mW
°C
SOT-89
350
SOT-25
240
Power Dissipation
PD
SOP-8
300
TO-92/TO-92NL
625
Junction Temperature
TJ
+150
-40 ~ +125
-55 ~ +150
Operating Temperature (Note 2)
Storage Temperature
TOPR
TSTG
°C
°C
Notes: 1. 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.
2. It is guarantee by design, not 100% be tested.
ELECTRICAL CHARACTERISTICS
For UTC78L05 (VIN=10V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
4.80
4.75
4.75
5.0
5.20
5.25
Output Voltage
VOUT
7V≤VIN≤20V,IOUT=1mA-40mA
7V≤VIN≤VMAX,IOUT=1mA-70mA
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
7V≤VIN≤20V,TJ=25°C
8V≤VIN≤20V,TJ=25°C
VIN=10V,IOUT=0mA,TJ=25°C
8V≤VIN≤20V
V
5.25 V (note 2)
15
8
60
30
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
8
150
100
5.5
1.5
0.1
Line regulation
VOUT
IQ
6
Quiescent Current
Quiescent Current Change
2.0
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
40
-0.65
60
VO/T IOUT=5mA
mV/°C
dB
RR
VD
8V≤VIN≤20V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
For UTC78L06 (VIN=12V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
5.76
5.70
5.70
6.0
6.24
6.30
Output Voltage
VOUT
8.5V≤VIN≤20V,IOUT=1mA-40mA
8.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
8.5V≤VIN≤20V,TJ=25°C
9V≤VIN≤20V,TJ=25°C
VIN=12V,IOUT=0mA,TJ=25°C
9V≤VIN≤20V
V
6.30 V(note 2)
16
9
80
40
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
∆VOUT
10
8
175
125
5.5
1.5
0.1
Line regulation
∆VOUT
IQ
Quiescent Current
2.0
Quiescent Current Change
∆IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
49
-0.75
56
∆VO/∆T IOUT=5mA
mV/°C
dB
RR
VD
10V≤VIN≤20V,f=120Hz, TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L08 (VIN=14V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
7.68
7.60
7.60
8.0
8.32
8.40
Output Voltage
VOUT
10.5V≤VIN≤23V,IOUT=1mA-40mA
10.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
10.5V≤VIN≤23V,TJ=25°C
11V≤VIN≤23V,TJ=25°C
VIN=14V,IOUT=0mA,TJ=25°C
11V≤VIN≤23V
V
8.40 V(note 2)
18
10
12
10
2.0
80
40
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
∆VOUT
175
125
5.5
1.5
0.1
Line regulation
∆VOUT
IQ
Quiescent Current
Quiescent Current Change
∆IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
eN
10Hz≤f≤100kHz
49
-0.75
∆VO/∆T IOUT=5mA
mV/C
dB
RR
VD
11V≤VIN≤23V,f=120Hz,TJ=25°C
TJ=25°C
52
Dropout Voltage
1.7
V
For UTC78L09 (VIN=15V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
8.64
8.55
8.55
9.0
9.36
9.45
Output Voltage
VOUT
11.5V≤VIN≤24V,IOUT=1mA-40mA
11.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C,IOUT=1mA-100mA
TJ=25°C,IOUT=1mA-40mA
11.5V≤VIN≤24V,TJ=25°C
13V≤VIN≤24V,TJ=25°C
VIN=15V,IOUT=0mA,TJ=25°C
13V≤VIN≤24V
V
9.45 V(note 2)
20
10
15
10
2.0
90
40
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
200
150
6.0
1.5
0.1
Line regulation
VOUT
IQ
Quiescent Current
Quiescent Current Change
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
70
-0.75
46
VO/T IOUT=5mA
mV/C
dB
RR
VD
12V≤VIN≤24V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
For UTC78L10 (VIN=16V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
9.6
9.5
9.5
10.0 10.4
10.5
Output Voltage
VOUT
12.5V≤VIN≤25V,IOUT=1mA-40mA
12.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
12.5V≤VIN≤25V,TJ=25°C
14V≤VIN≤25V,TJ=25°C
VIN=17V,IOUT=0mA,TJ=25°C
12.5V≤VIN≤25V
V
10.5 V(note 2)
20
10
25
20
2.0
90
45
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
∆VOUT
200
170
6.0
1.5
0.1
Line regulation
∆VOUT
IQ
Quiescent Current
Quiescent Current Change
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
74
-0.8
45
VO/T IOUT=5mA
mV/C
dB
RR
VD
15V≤VIN≤25V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L12 (VIN=19V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
TJ=25°C
14.5V≤VIN≤27V,IOUT=1mA-40mA
MIN TYP MAX
11.52 12.0 12.48
UNIT
V
Output Voltage
VOUT
11.40
12.60
V
14.5V≤VIN≤VMAX, IOUT=1mA-70mA 11.40
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
14.5V≤VIN≤27V,TJ=25°C
16V≤VIN≤27V,TJ=25°C
VIN=19V,IOUT=0mA,TJ=25°C
16V≤VIN≤27V
12.60 V(note 2)
25
12
25
20
2.0
100
50
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
300
250
6.5
1.5
0.1
Line regulation
VOUT
IQ
Quiescent Current
Quiescent Current Change
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
80
-1.0
45
VO/T IOUT=5mA
mV/C
dB
RR
VD
15V≤VIN≤25V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
For UTC78L15 (VIN=23V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
14.40 15.0 15.60
UNIT
V
TJ=25°C
Output Voltage
VOUT
17.5V≤VIN≤30V,IOUT=1mA-40mA
17.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
17.5V≤VIN≤30V,TJ=25°C
20V≤VIN≤30V,TJ=25°C
VIN=23V,IOUT=0mA,TJ=25°C
20V≤VIN≤30V
14.25
14.25
15.75
V
15.75 V(note 2)
25
15
25
15
2.2
150
75
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
150
75
Line Regulation
VOUT
IQ
Quiescent Current
6.5
1.5
0.1
Quiescent Current Change
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature Coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
90
-1.3
45
VO/T IOUT=5mA
mV/C
dB
RR
VD
18.5V≤VIN≤28.5V,f=120Hz, TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
For UTC78L18 (VIN=27V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
17.28 18.0 18.72
UNIT
V
TJ=25°C
Output Voltage
VOUT
21V≤VIN≤33V,IOUT=1mA-40mA
21V≤VIN≤VMAX,IOUT=1mA-70mA
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
21V≤VIN≤33V,TJ=25°C
22V≤VIN≤33V,TJ=25°C
VIN=27V,IOUT=0mA,TJ=25°C
21V≤VIN≤33V
17.10
17.46
18.90
V
18.54 V(note 2)
30
20
45
35
2.2
180
90
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
300
250
6.5
1.5
0.1
Line Regulation
VOUT
IQ
Quiescent Current
Quiescent Current Change
IQ
1mA≤VIN≤40mA
Output Noise Voltage
Temperature Coefficient of VOUT
Ripple Rejection
eN
10Hz≤f≤100kHz
150
-1.8
45
VO/T IOUT=5mA
mV/C
dB
RR
VD
23V≤VIN≤33V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
Note 1. The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of
the package and copper pattern of PCB.
2. Power dissipation<0.5W
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUIT
VIN
VoUT
3
1
UTC78LXX
2
C0
0.1μF
C1
0.33μF
Notes: 1. To specify an output voltage, substitute voltage value for "XX".
2. Bypass capacitors are recommended for optimum stability and transient response and should be located
as close as possible to the regulators.
TEST CIRCUIT
INPUT
3
Z2
R13
R14
R17
T8
R9
T12
T14
T10
T9
R19
R18
R12
R10
T13
OUTPUT
1
T11
R11
T5
T6
R8
R15
R5
T4
Z1
T15
R4
R2
R6
T7
R7
R1
C1
R16
T3
T1
T2
R3
GND
2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
Ambient temperature vs. Power
dissipation
Output Characteristics
25
20
750
600
IP=0mA
TJ=25°C
TO-92
15
10
450
300
SOT-89
SOP-8
UTC78L12
UTC78L05
5
0
150
0
0
25
50
100
125
0
10
20
30
40
75
Input Voltage, VIN(V)
Ambient Temperature, TA(°C)
Short Circuit output current
UTC78L05 Dropout Characteristics
TJ=25°C
500
400
TJ=25°C
5
300
200
4.5
4.1
100
6.0
6.5
7.0
0
10
20
30
40
Input Voltage, VIN(V)
input-outputVoltage difference(V)
UTC78L12 Quiescent Current vs.
Output Current
UTC78L05 Quiescent Current vs.
Input Voltage
TJ=25°C
IOUT=0mA
TJ=25°C
2.7
2.6
4
2.5
2.4
3
2
2.3
2.2
2.1
2.0
UTC78L12
1
0
1.9
0
20
40
60
80
100
0
10
20
30
40
Output Current, IOUT (mA)
Input Voltage, VIN(V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 8
QW-R101-001.U
78LXX
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS (Cont.)
Peak Output Current
vs. Dropout Voltage Difference
Dropout Voltage
2.5
400
2.0
IOUT=70mA
IOUT=40mA
300
200
1.5
1.0
IOUT=1.0mA
(TJ=0°C)
0.5
100
(TJ=25°C)
(TJ=150°C)
DROPOUT CONDITIONS
∆VOUT=2% of VOUT
0
10
20
30
40
0
25 50 75
100
125
Input-output voltage difference(V)
Junction Temperature, TJ (°C)
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. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 8
QW-R101-001.U
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