MC78L05ACP [FAIRCHILD]
3-Terminal 0.1A Positive Voltage Regulator; 三端0.1A正电压稳压器
| 型号： | MC78L05ACP |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | 3-Terminal 0.1A Positive Voltage Regulator |
| 文件： | 总14页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
www.fairchildsemi.com
MC78LXXA/LM78LXXA/MC78L05AA
3-Terminal 0.1A Positive Voltage Regulator
Features
Description
• Maximum Output Current of 100mA
• Output Voltage of 5V, 8V, 12V, 15V, 18V and 24V
• Thermal Overload Protection
The MC78LXXA/LM78LXXA/MC78L05AA series of
fixed voltage monolithic integrated circuit voltage
regulators are suitable for application that required supply
current up to 100mA.
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
TO-92
SOT-89
GND
1
2 3
2
1
3
1. Output 2. GND 3. Input
8-SOP
8
1
1. Output 2. GND 3. GND 4. NC
5. NC 6. GND 7. GND 8. Input
Internal Block Diagram
InpuVt
3
THERMAL SHUTDOWN
CIRCUIT
I
+
-
REFERENCE VOLTAGE
SHORT CIRCUIT
PROTECTION
RSC
V
Output
GND
2
1
Rev. 1.0.4
©2002 Fairchild Semiconductor Corporation
MC78LXXA/LM78LXXA/MC78L05AA
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Input Voltage (for V = 5V, 8V)
30
35
40
V
V
V
O
(for V = 12V to 18V)
V
O
I
(for V = 24V)
O
Operating Junction Temperature Range
Storage Temperature Range
T
0 ~ +150
°C
°C
J
T
-65 ~ +150
STG
Electrical Characteristics(MC78L05A/LM78L05A)
(V = 10V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
4.8
5.0
8
5.2
150
100
60
V
O
J
7V ≤ V ≤ 20V
-
-
-
-
-
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
8V ≤ V ≤ 20V
6
I
1mA ≤ I ≤ 100mA
11
5.0
-
O
T = 25°C
J
1mA ≤ I ≤ 40mA
30
O
7V ≤ V ≤ 20V
1mA ≤ I ≤ 40mA
5.25
I
O
Output Voltage
V
O
7V ≤ V ≤ V
(Note 2)
I
MAX
1mA ≤ I ≤ 70mA
4.75
-
5.25
V
O
Quiescent Current
I
T = 25°C
-
-
2.0
-
5.5
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
8V ≤V ≤ 20V
1.5
Q
I
1mA ≤ I ≤ 40 mA
-
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
-
40
-0.65
80
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
-
O
O
RR
f = 120Hz, 8V ≤ V ≤ 18V, T = 25°C
41
-
I
J
Dropout Voltage
V
T = 25°C
J
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
2
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L08A) (Continued)
(V = 14V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
7.7
8.0
10
8
8.3
175
125
80
V
O
J
10.5V ≤ V ≤ 23V
-
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
11V ≤ V ≤ 23V
-
-
I
T = 25°C
J
1mA ≤ I ≤ 100mA
15
8.0
-
O
1mA ≤ I ≤ 40mA
-
40
O
10.5V ≤ V ≤ 23V 1mA ≤ I ≤ 40mA
7.6
8.4
I
O
Output Voltage
V
O
10.5V ≤ V ≤
I
1mA ≤ I ≤ 70mA
7.6
-
8.4
V
O
V
MAX
(Note 2)
Quiescent Current
I
T = 25°C
-
-
-
-
-
2.0
-
5.5
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
11V ≤ V ≤ 23V
1.5
Q
I
1mA ≤ I ≤ 40mA
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤100kHz
A
60
-0.8
70
1.7
-
-
-
-
µV/Vo
mV/ °C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
O
O
RR
f = 120Hz, 11V ≤ V ≤ 21V, T = 25°C 39
I J
Dropout Voltage
V
T = 25°C
J
-
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
3
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L12A/LM78L12A) (Continued)
(V = 19V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33 µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
11.5
12
20
15
20
10
-
12.5
250
200
100
50
V
O
J
14.5V ≤ V ≤ 27V
-
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
16V ≤ V ≤ 27V
-
I
1mA ≤ I ≤ 100mA
-
-
O
T = 25°C
J
1mA ≤ I ≤ 40mA
O
14.5V ≤ V ≤ 27V 1mA ≤ I ≤ 40mA
11.4
12.6
I
O
Output Voltage
V
O
14.5V ≤ V ≤
I
1mA ≤ I ≤ 70mA
11.4
-
12.6
V
O
V
(Note 2)
MAX
Quiescent Current
I
T = 25°C
-
-
-
-
-
2.1
-
6.0
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
16V ≤ V ≤ 27V
1.5
Q
I
1mA ≤ I ≤ 40mA
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
80
-1.0
65
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
O
O
RR
f = 120Hz, 15V ≤ V ≤ 25V, T = 25°C 37
I J
Dropout Voltage
V
T = 25°C
J
-
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
4
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L15A) (Continued)
(V = 23V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33 µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
14.4
15
25
20
25
12
-
15.6
300
250
150
75
V
O
J
17.5V ≤ V ≤ 30V
-
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
20V ≤ V ≤ 30V
-
I
1mA ≤ I ≤ 100mA
-
-
O
T = 25°C
J
1mA ≤ I ≤ 40mA
O
17.5V ≤ V ≤ 30V 1mA ≤ I ≤ 40mA
14.25
15.75
I
O
Output Voltage
V
O
17.5V ≤ V ≤
I
1mA ≤ I ≤ 70mA
14.25
-
15.75
V
O
V
(Note 2)
MAX
Quiescent Current
I
T = 25°C
-
-
-
-
-
2.1
-
6.0
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
20V ≤ V ≤ 30V
1.5
Q
I
1mA ≤ I ≤ 40mA
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
90
-1.3
60
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
O
O
RR
f = 120Hz, 18.5V≤V ≤28.5V, T = 25°C 34
I J
Dropout Voltage
V
T = 25°C
J
-
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
5
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L18A) (Continued)
(V = 27V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
J
17.3
18
18.7
V
O
21V ≤ V ≤ 33V
-
145 300
135 250
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
22V ≤ V ≤ 33V
-
I
1mA ≤ I ≤100mA
-
-
30
15
-
170
85
O
T = 25°C
J
1mA ≤ I ≤ 40mA
O
21V ≤ V ≤ 33V 1mA ≤ I ≤ 40mA
17.1
18.9
I
O
Output Voltage
V
O
21V ≤ V ≤
I
1mA ≤ I ≤ 70mA
17.1
-
18.9
V
O
V
MAX
(Note 2)
Quiescent Current
I
T = 25°C
-
-
-
-
-
2.2
-
6.0
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
21V ≤ V ≤ 33V
1.5
Q
I
1mA ≤ I ≤ 40mA
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
150
-1.8
48
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
O
O
RR
f = 120Hz, 23V ≤ V ≤ 33V, T = 25°C 34
I J
Dropout Voltage
V
T = 25°C
J
-
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
6
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L24A) (Continued)
(V = 33V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
J
23
24
25
V
O
27V ≤ V ≤ 38V
-
160 300
150 250
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
28V ≤ V ≤ 38V
-
I
1mA ≤ I ≤ 100mA
-
-
40
20
-
200
100
25.2
O
T = 25°C
J
1mA ≤ I ≤ 40mA
O
27V ≤ V ≤ 38V 1mA ≤ I ≤ 40mA
22.8
I
O
Output Voltage
V
O
27V ≤ V ≤
I
1mA ≤ I ≤ 70mA
22.8
-
25.2
V
O
V
MAX
(Note 2)
Quiescent Current
I
T = 25°C
-
-
-
-
-
2.2
-
6.0
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
28V ≤ V ≤ 38V
1.5
Q
I
1mA ≤ I ≤ 40mA
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
200
-2.0
45
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
O
O
RR
f = 120Hz, 28V ≤ V ≤ 38V, T = 25°C 34
I J
Dropout Voltage
V
T = 25°C
J
-
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
7
MC78LXXA/LM78LXXA/MC78L05AA
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Input Voltage (for V = 5V, 8V)
30
35
40
V
V
V
O
(for V = 12V to 18V)
V
O
I
(for V = 24V)
O
Operating Junction Temperature Range
Storage Temperature Range
T
0 ~ +150
°C
°C
J
T
-65 ~ +150
STG
Electrical Characteristics(MC78L05AA) (Continued)
(V = 10V, I = 40mA, 0°C ≤ T ≤ 125°C, C = 0.33µF, C = 0.1µF, unless otherwise specified. (Note 1)
I
O
J
I
O
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Output Voltage
V
T = 25°C
4.9
5.0
8
5.1
150
100
50
V
O
J
7V ≤ V ≤ 20V
-
-
-
-
-
mV
mV
mV
mV
V
I
Line Regulation (Note1)
Load Regulation (Note1)
∆V
∆V
T = 25°C
J
O
O
8V ≤ V ≤ 20V
6
I
1mA ≤ I ≤ 100mA
11
5.0
-
O
T = 25°C
J
1mA ≤ I ≤ 40mA
25
O
7V ≤V ≤20V
1mA ≤ I ≤ 40mA
5.15
I
O
Output Voltage
V
O
7V ≤V ≤ V
(Note 2)
I
MAX
1mA ≤ I ≤ 70mA
4.75
-
5.15
V
O
Quiescent Current
I
T = 25°C
-
-
2.0
-
5.5
mA
mA
Q
J
Quiescent Current
Change
With Line
With Load
∆I
∆I
8V ≤V ≤ 20V
1.5
Q
I
1mA ≤ I ≤ 40 mA
-
-
0.1
mA
Q
N
O
Output Noise Voltage
V
T = 25°C, 10Hz ≤ f ≤ 100kHz
A
-
40
-0.65
80
1.7
-
-
-
-
µV/Vo
mV/°C
dB
Temperature Coefficient of V
Ripple Rejection
∆V /∆T
I = 5mA
O
-
O
O
RR
f = 120Hz, 8V ≤ V ≤ 18V, T = 25°C
41
-
I
J
Dropout Voltage
V
T = 25°C
J
V
D
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P ≤ 0.75W.
D
8
MC78LXXA/LM78LXXA/MC78L05AA
Typical Application
MC78LXXA/LM78LXXA
NOTE 1
3(8)
1(1)
INPUT
OUTPUT
C1
0.33
NOTE 2
2(2,3,6,7)
µF
0. 1
NOTE 2
µ
F
’( )’ : 8SOP Type
Notes:
1. To specify an output voltage, substitute voltage value for “XX”.
2. Bypass Capacitors are recommend for optimum stability and transient response and should be located as close as possible
to the regulator
9
MC78LXXA/LM78LXXA/MC78L05AA
Mechanical Dimensions
Package
Dimensions in millimeters
TO-92
+0.25
–0.15
4.58
0.46 ±0.10
+0.10
–0.05
1.27TYP
1.27TYP
0.38
[1.27 ±0.20
]
[1.27 ±0.20]
3.60 ±0.20
(R2.29)
10
MC78LXXA/LM78LXXA/MC78L05AA
Mechanical Dimensions (Continued)
Package
Dimensions in millimeters
8-SOP
0.1~0.25
0.004~0.001
MIN
1.55 ±0.20
0.061 ±0.008
#8
#5
#1
#4
6.00 ±0.30
0.236 ±0.012
1.80
0.071
MAX
3.95 ±0.20
0.156 ±0.008
5.72
0.225
0.50 ±0.20
0.020 ±0.008
11
MC78LXXA/LM78LXXA/MC78L05AA
Mechanical Dimensions (Continued)
Package
Dimensions in millimeters
SOT-89
1.50 ±0.20
4.50 ±0.20
1.65 ±0.10
(0.40)
C0.2
0.50 ±0.10
0.40 ±0.10
+0.10
0.40
–0.05
1.50 TYP 1.50 TYP
12
MC78LXXA/LM78LXXA/MC78L05AA
Ordering Information
Product Number
LM78L05ACZ
LM78L12ACZ
Package
Output Voltage Tolerance
Operating Temperature
TO-92
5%
0 ~ +125°C
Product Number
MC78L05ACP
MC78L08ACP
MC78L12ACP
MC78L15ACP
MC78L18ACP
MC78L24ACP
MC78L05ACD
MC78L08ACD
MC78L12ACD
MC78L05ACH
MC78L08ACH
MC78L12ACH
MC78L05AACP
Package
Output Voltage Tolerance
Operating Temperature
TO-92
5%
0 ~ +125°C
8-SOP
SOT-89
TO-92
2%
13
MC78LXXA/LM78LXXA/MC78L05AA
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
7/2/02 0.0m 001
Stock#DSxxxxxxxx
2002 Fairchild Semiconductor Corporation
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明