LM78M15 [FCI]
LM78M00Series-Terminal Low Current Positive Voltage Regulators; LM78M00Series端低电流正电压稳压器
| 型号： | LM78M15 |
| 厂家： | 
FIRST COMPONENTS INTERNATIONAL |
| 描述： | LM78M00Series-Terminal Low Current Positive Voltage Regulators |
| 文件： | 总7页 (文件大小：529K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
This series of fixed-voltage monolithic
Pin1.Input
2.Ground
3.Output
2
D PAK
integrated-circuit voltage regulators designed for a
wide range of applications. These applications include
on-card regulation for elimination of noise and
distribution problems associated with single-point
regulation. Each of these regulators can deliver up
to 500 mA of output current. The internal current
limiting and tamale shutdown features of these
regulators make them essentially immune to overload.
D2T SUFFIX
T SUFFIX
TO-220
1
3
1
2
3
1
3
1
DT SUFFIX
DT-1 SUFFIX
2
3
(DPAK)
(DPAK)
Standard Application
Input
LM78MXX
Output
Terminal Regulators.
C
*
in
C
**
O
0.33
F
Output Current Up to 500mA.
No External Components.
Internal Thermal Overload Protection.
High Power Dissipation Capability.
Internal Short-Circuit Current Limiting.
Output TransistorSafe-Area Compensation.
A common ground is required between the input
and the output voltages. The input voltage must
remain typicaly 2.0V above the output voltage even
during the low point on the input ripple voltage.
*C is required if regulator is located in
in
appreciable distance from power supply filter.
**C is not needed for stability; however, it does
O
improve transient response.
Representative Schematic Diagram
INPUT
140k
96
0.6
OUTPUT
0 to 20k
5.4k
COMMON
P1
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
ABSOLUTE MAXIMUM RATINGS OVER OPERATING TEMPERATURE RANGE
(unless otherwise noted)
LM78M05
THRU
LM78M24
UNIT
Characteristics
LM78M20
Input voltage
35
40
V
Operating free-air, case, or virtual junction temperature
range
0 to 150
0 to 150
Storage temperature range
-65 to 150
-65 to 150
C
Lead temperature 1.6 mm (1/16 inch) from case for
10 seconds
260
260
RECOMMENDED OPERATING CONDITIONS
PARAMETER
MIN
MAX
UNIT
LM78M05
7
25
LM78M06
LM78M08
LM78M09
LM78M10
LM78M12
LM78M15
LM78M18
LM78M20
LM78M24
8
25
10.5
11.5
12.5
14.5
17.5
20.5
23
25
V
Input voltage, V
I
26
28
30
30
33
35
26.5
39
Output current, I
Operating virtual junction temperature, T
500
125
mA
C
J
0
P2
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
LM78M05 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =10V,I =350mA (unless otherwise noted)
I
LM78M05
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
4.8
TYP
MAX
5.2
5
5
V
I
= 5mA to 350mA,
VI= 7V to 20V,
15W
VI= 7V to 25V, I = 200mA
VI= 8V to 25V, I = 200mA
= 100mA
= 300mA 25
25
0
to 125
4.75
5.25
P
25
0
Input regulation
Ripple rejection
Output regulation
3
1
100
50
mV
dB
to 125
I
62
62
VI= 8V to 18V,
f= 120Hz
I
80
15
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
100
50
mV
5
0
to 125
Temperature coefficient of
output voltage
-1.0
mV/
25
25
25
f=10Hz to 100KHz
40
2.0
4.2
V
V
Output noise voltage
Dropout voltage
200
2.5
6
Bias current
mA
VI= 8V to 25V, I = 200mA
I = 5mA to 350mA
0
to 125
Bias current change
0.8
0.5
25
25
300
0.7
Short-circuit output current
Peak output current
A
LM78M06 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =11V,I =350mA (unless otherwise noted)
I
LM78M06
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
5.75
5.7
TYP
MAX
6.25
6.3
6
6
V
I
= 5mA to 350mA,
VI= 8V to 21V,
15W
VI= 8V to 25V, I = 200mA
VI= 9V to 25V, I = 200mA
= 100mA
= 300mA
0
to 125
P
25
Input regulation
Ripple rejection
Output regulation
5
100
50
mV
dB
1.5
0
to 125
I
59
59
VI= 9V to 19V,
f= 120Hz
I
25
25
80
18
10
-1
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
120
60
mV
0
to 125
Temperature coefficient of
output voltage
mV/
25
25
25
0
f=10Hz to 100KHz
45
2.0
4.3
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 9V to 25V, I = 200mA
I = 5mA to 350mA
to 125
Bias current change
0.8
0.5
25
25
270
0.7
Short-circuit output current
Peak output current
A
LM78M08 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =14V,I =350mA (unless otherwise noted)
I
LM78M08
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
7.7
TYP
MAX
8.3
8
8
V
I
= 5mA to 350mA,
VI= 10.5V to 23V,
15W
VI= 10.5V to 25V,I = 200mA
VI= 11V to 25V, I = 200mA
0
to 125
7.6
8.4
P
25
Input regulation
Ripple rejection
Output regulation
6
2
100
50
mV
dB
0
= 300mA 25
25
to 125
I
= 100mA
56
56
VI= 11.5V to 21.5V,
I
f= 120Hz
80
20
10
-1
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
160
80
mV
0
to 125
Temperature coefficient of
output voltage
mV/
25
25
25
f=10Hz to 100KHz
52
2.0
4.6
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 10.5V to 25V, I = 200mA
I = 5mA to 350mA
0
to 125
Bias current change
0.8
0.5
25
25
250
0.7
Short-circuit output current
Peak output current
A
P3
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
LM78M09 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =16V,I =350mA (unless otherwise noted)
I
LM78M09
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
8.65
8.55
TYP
MAX
9.35
9.45
9
9
V
I
= 5mA to 350mA,
VI= 11.5V to 24V,
15W
VI= 11.5V to 26V, I = 200mA
VI= 12V to 26V, I = 200mA
= 100mA
= 300mA 25
25
0
to 125
P
25
0
Input regulation
Ripple rejection
Output regulation
6
2
100
50
mV
dB
to 125
I
56
56
VI= 13V to 23V,
f= 120Hz
I
80
20
10
-1
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
180
90
mV
0
to 125
Temperature coefficient of
output voltage
mV/
25
25
25
f=10Hz to 100KHz
60
2.0
4.6
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 11.5V to 26V, I = 200mA
0
to 125
Bias current change
0.8
0.5
I
= 5mA to 350mA
25
25
250
0.7
Short-circuit output current
Peak output current
A
LM78M10 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =17V,I =350mA (unless otherwise noted)
I
LM78M10
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
9.6
TYP
10
MAX
10.4
10.5
V
I
= 5mA to 350mA,
VI= 12.5V to 25V,
15W
VI= 12.5V to 28V, I = 200mA
VI= 14V to 20V, I = 200mA
= 100mA
= 300mA
0
to 125
9.5
10
P
25
Input regulation
Ripple rejection
Output regulation
7
2
100
50
mV
dB
0
to 125
I
59
55
VI= 13V to 23V,
f= 120Hz
I
25
25
80
20
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
200
100
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.0
mV/
25
25
25
0
f=10Hz to 100KHz
70
2.0
4.6
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 12.5V to 28V, I = 200mA
I = 5mA to 350mA
to 125
Bias current change
0.8
0.5
25
25
245
0.7
Short-circuit output current
Peak output current
A
LM78M12 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =19V,I =350mA (unless otherwise noted)
I
LM78M12
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
25
MIN
11.5
11.4
TYP
12
MAX
12.5
12.6
V
I
= 5mA to 350mA,
VI= 14.5V to 27V,
15W
VI= 14.5V to 30V, I = 200mA
VI= 16V to 30V, I = 200mA
= 100mA
= 300mA 25
25
0
to 125
12
P
25
0
Input regulation
Ripple rejection
Output regulation
10
3
100
50
mV
dB
to 125
I
55
55
VI= 15V to 25V,
f= 120Hz
I
80
25
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
240
120
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.0
mV/
25
25
25
f=10Hz to 100KHz
75
2.0
4.6
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 14.5V to 30V, I = 200mA
0
to 125
Bias current change
0.8
0.5
I
= 5mA to 350mA
25
25
240
0.7
Short-circuit output current
Peak output current
A
P4
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
LM78M15 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =23V,I =350mA (unless otherwise noted)
I
LM78M15
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
MIN
14.5
TYP
15
MAX
15.6
25
V
0
to 125
14.25
15
15.75
I
= 5mA to 350mA,
VI= 17.5V to 30V,
15W
VI= 17.5V to 30V,I = 200mA
VI= 20V to 30V, I = 200mA
= 100mA
= 300mA 25
25
P
25
Input regulation
Ripple rejection
Output regulation
12
3
100
50
mV
0
to 125
I
54
54
VI= 18.5V to 28.5V,
dB
I
f= 120Hz
70
25
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
300
150
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.0
mV/
25
25
25
f=10Hz to 100KHz
90
2.0
4.7
V
V
Output noise voltage
Dropout voltage
6
Bias current
mA
VI= 17.5V to 30V, I = 200mA
I = 5mA to 350mA
0.8
0.5
0
to 125
Bias current change
25
25
240
0.7
Short-circuit output current
Peak output current
A
LM78M18 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =27V,I =350mA (unless otherwise noted)
I
LM78M18
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
MIN
17.3
17.1
TYP
18
MAX
18.7
18.9
25
V
0
to 125
18
I
= 5mA to 350mA,
VI= 21V to 33V,
15W
VI= 21V to 33V,I = 200mA
VI= 24V to 33V, I = 200mA
=100mA
= 300mA 25
25
P
25
Input regulation
Ripple rejection
Output regulation
15
5
100
50
mV
0
to 125
I
53
53
VI= 22V to 32V,
f= 120Hz
dB
I
70
25
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
360
180
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.0
mV/
25
25
25
f=10Hz to 100KHz
110
2.0
4.8
V
V
Output noise voltage
Dropout voltage
6
Bias current
mA
VI= 21V to 33V, I = 200mA
I = 5mA to 350mA
0.8
0.5
0
to 125
Bias current change
25
25
240
0.7
Short-circuit output current
Peak output current
A
P5
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
LM78M20 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =29V,I =350mA (unless otherwise noted)
I
LM78M20
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
MIN
19.2
19
TYP
20
MAX
20.8
21
25
V
0
to 125
20
I
= 5mA to 350mA,
VI= 21V to 35V,
15W
VI= 23V to 35V,I = 200mA
VI= 24V to 35V, I = 200mA
P
25
Input regulation
Ripple rejection
Output regulation
18
7
100
50
mV
0
= 300mA 25
25
to 125
I
= 100mA
53
53
VI= 24V to 34V,
f= 120Hz
dB
I
70
25
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
400
200
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.2
mV/
25
25
25
f=10Hz to 100KHz
110
2.0
4.9
V
V
Output noise voltage
Dropout voltage
6
Bias current
mA
VI= 23V to 35V, I = 200mA
I = 5mA to 350mA
0.8
0.5
0
to 125
Bias current change
25
25
240
0.7
Short-circuit output current
Peak output current
A
LM78M24 ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION
TEMPERATURE, V =33V,I =350mA (unless otherwise noted)
I
LM78M24
UNIT
PARAMETER
Output voltage**
TEST CONDITIONS*
MIN
23
TYP
24
MAX
25
25
V
0
to 125
22.8
24
25.2
I
= 5mA to 350mA,
VI= 27V to 38V,
15W
VI= 27V to 38V,I = 200mA
VI= 28V to 38V, I = 200mA
P
25
Input regulation
Ripple rejection
Output regulation
10
5
100
50
mV
0
= 300mA 25
25
to 125
I
= 100mA
50
50
VI= 28V to 38V,
f= 120Hz
dB
I
70
25
I
I
I
= 5mA to 500mA
= 5mA to 200mA
= 5mA
480
240
mV
10
0
to 125
Temperature coefficient of
output voltage
-1.2
mV/
25
25
25
f=10Hz to 100KHz
170
2.0
5
V
V
Output noise voltage
Dropout voltage
Bias current
6
mA
VI= 27V to 38V, I = 200mA
I = 5mA to 350mA
0
to 125
Bias current change
0.8
0.5
25
25
240
0.7
Short-circuit output current
Peak output current
A
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible.
Thermal effects must be taken into account separately.
** This specification applies onlyfor dc powerdissipation permitted byabsolute maximum ratings.
P6
LM78M00Series-Terminal Low Current
Positive Voltage Regulators
* Pulse testing techniques are used to maintain the junction temperature as colse to the
ambient temperature as possible. Thermal effects must be taken into account separately.
All characteristics are measured with a 0.33 F capacitor across the input and a 0.1
capacitor across the output.
** This specification applies only for dc power dissipation permitted by absolute
maximum ratings.
F
P7
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