78L24L-T9N-B [UTC]
Fixed Positive Standard Regulator,;
| 型号： | 78L24L-T9N-B |
| 厂家： | 
Unisonic Technologies |
| 描述： | Fixed Positive Standard Regulator, |
| 文件： | 总9页 (文件大小：472K) |
| 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
SOT-89
FEATURES
* Output current up to 100mA
* Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V and
24V 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
(1) B: Tape Box, K: Bulk, R: Tape Reel
(2) refer to Pin Assignment
78LXXG-AB3-C-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Green Package
(5)Output Voltage Code
(3) AB3: SOT-89, AF5: SOT-25, S08: SOP-8,
T92: TO-92, T9N: TO-92NL
(4) G: Halogen Free and Lead Free, L: Lead Free
(5) XX: refer to Marking Information
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Copyright © 2020 Unisonic Technologies Co., Ltd
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QW-R101-001.W
78LXX
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
□
Date Code
Pin Code
78LXX
SOT-89
Voltage Code
L: Lead Free
G: Halogen Free
1
2
3
5
4
05:5.0V
06:6.0V
08:8.0V
09:9.0V
10:10V
12:12V
15:15V
18:18V
24: 24V
L: Lead Free
G: Halogen Free
8LXX
SOT-25
SOP-8
Voltage Code
1
2
3
UTC
Date Code
Voltage Code
L: Lead Free
G: Halogen Free
Lot Code
78LXX
UTC
78LXX□
8□□□□
L: Lead Free
G: Halogen Free
Date Code
Voltage Code
TO-92
1
2
3
3
UTC
78LXX
L: Lead Free
G: Halogen Free
2
1
TO-92NL
Voltage Code
Date Code
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78LXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VIN
RATINGS
30
UNIT
V
VOUT=5~9V
VOUT=10~18V
VOUT=24V
Input Voltage
35
V
40
V
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
Output Voltage
SYMBOL
VOUT
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
4.80
4.75
4.75
5.0
5.20
5.25
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
eN
1mA≤VIN≤40mA
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
40
1.0
60
VO/T IOUT=5mA
RR
VD
mV/°C
dB
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
ΔVOUT
10
8
175
125
5.5
1.5
0.1
Line regulation
ΔVOUT
IQ
Quiescent Current
2.0
Quiescent Current Change
ΔIQ
eN
1mA≤VIN≤40mA
10Hz≤f≤100kHz
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
49
1.3
56
ΔVO/ΔT IOUT=5mA
mV/°C
dB
RR
VD
10V≤VIN≤20V,f=120Hz, TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
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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
Output Voltage
SYMBOL
VOUT
TEST CONDITIONS
TJ=25°C
MIN TYP MAX
UNIT
V
7.68
7.60
7.60
8.0
8.32
8.40
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
ΔVOUT
175
125
5.5
1.5
0.1
Line regulation
ΔVOUT
IQ
Quiescent Current
Quiescent Current Change
ΔIQ
1mA≤VIN≤40mA
10Hz≤f≤100kHz
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
eN
49
1.5
52
ΔVO/ΔT IOUT=5mA
mV/C
dB
RR
VD
11V≤VIN≤23V,f=120Hz,TJ=25°C
TJ=25°C
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
11.5V≤VIN≤24V,IOUT=1mA-40mA
MIN TYP MAX
UNIT
V
8.64
8.55
9.0
9.36
9.45
Output Voltage
VOUT
V
11.5V≤VIN≤VMAX, IOUT=1mA-70mA 8.55
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
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
eN
1mA≤VIN≤40mA
10Hz≤f≤100kHz
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
70
1.6
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
ΔVOUT
200
170
6.0
1.5
0.1
Line regulation
ΔVOUT
IQ
Quiescent Current
Quiescent Current Change
IQ
1mA≤VIN≤40mA
10Hz≤f≤100kHz
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
eN
74
1.7
45
VO/T IOUT=5mA
RR
VD
mV/C
dB
15V≤VIN≤25V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
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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
Output Voltage
SYMBOL
VOUT
TEST CONDITIONS
TJ=25°C
14.5V≤VIN≤27V,IOUT=1mA-40mA
MIN TYP MAX
11.52 12.0 12.48
UNIT
V
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
eN
1mA≤VIN≤40mA
10Hz≤f≤100kHz
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
80
1.8
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
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
14.25
14.25
15.75
V
15.75 V(note 2)
TJ=25°C, IOUT=1mA-100mA
VOUT
25
15
25
15
2.2
150
75
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
TJ=25°C, IOUT=1mA-40mA
17.5V≤VIN≤30V,TJ=25°C
VOUT
150
75
Line Regulation
20V≤VIN≤30V,TJ=25°C
Quiescent Current
IQ
VIN=23V,IOUT=0mA,TJ=25°C
20V≤VIN≤30V
1mA≤VIN≤40mA
6.5
1.5
0.1
Quiescent Current Change
IQ
eN
Output Noise Voltage
Temperature Coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
90
2.0
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
17.10
17.46
18.90
V
18.54 V(note 2)
TJ=25°C, IOUT=1mA-100mA
30
20
45
35
2.2
180
90
mV
mV
mV
mV
mA
mA
mA
μV
Load Regulation
VOUT
TJ=25°C, IOUT=1mA-40mA
21V≤VIN≤33V,TJ=25°C
VOUT
300
250
6.5
1.5
0.1
Line Regulation
22V≤VIN≤33V,TJ=25°C
Quiescent Current
IQ
VIN=27V,IOUT=0mA,TJ=25°C
21V≤VIN≤33V
1mA≤VIN≤40mA
Quiescent Current Change
IQ
eN
Output Noise Voltage
Temperature Coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
150
2.2
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
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78LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L24 (VIN=33V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF,unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN TYP MAX
23.04 24.0 24.96
UNIT
V
TJ=25°C
VOUT 27V≤VIN≤38V,IOUT=1mA-40mA
27V≤VIN≤VMAX, IOUT=1mA-70mA
22.8
22.8
25.2
V
25.2 V(note 2)
TJ=25°C, IOUT=1mA-100mA
41
28
240
120
300
250
6.0
mV
mV
mV
mV
mA
mA
mA
μV
△VOUT
Load Regulation
TJ=25°C, IOUT=1mA-40mA
27V≤VIN≤38V,TJ=25°C
28V≤VIN≤38V,TJ=25°C
VIN=33V,IOUT=0mA,TJ=25°C
27V≤VIN≤38V
1mA≤VIN≤40mA
160
150
2.2
△VOUT
Line Regulation
Quiescent Current
IQ
1.5
Quiescent Current Change
IQ
eN
0.1
Output Noise Voltage
Temperature Coefficient of VOUT
Ripple Rejection
10Hz≤f≤100kHz
200
-2.0
45
VO/T IOUT=5mA
mV/C
dB
RR
VD
27V≤VIN≤38V,f=120Hz,TJ=25°C
TJ=25°C
Dropout Voltage
1.7
V
Notes 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
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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
C1
T7
R7
R1
R16
T3
T1
T2
R3
GND
2
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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
A
5
m
0
A
=
T
m
U
0
A
O
I
4
m
=
0
T
0
U
1
O
300
200
I
=
T
U
O
I
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
2.3
2.2
2.1
2.0
3
2
UTC78L12
1
0
1.9
0
20
40
60
80
100
0
10
20
30
40
Output Current, IOUT (mA)
Input Voltage, VIN(V)
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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
0
100
(TJ=25°C)
(TJ=150°C)
DROPOUT CONDITIONS
ΔVOUT=2% of VOUT
0
10
20
30
40
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.
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相关型号：
78L24MG-AA3-R
Fixed Positive Standard Regulator, 24VBIPolar, PDSO3, HALOGEN FREE, SOT-223, 4 PIN
UTC
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