LM7805AA-220M [ETC]
Voltage Regulator ; 稳压器\n
| 型号： | LM7805AA-220M |
| 厂家： | 
ETC |
| 描述： | Voltage Regulator
|
| 文件： | 总2页 (文件大小：25K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM7800 - 220M SERIES
LM7800 - SMD SERIES
MECHANICAL DATA
Dimensions in mm
POSITIVE
VOLTAGE REGULATOR
TO 220 M
4.6
10.6
0.8
3.6
Dia.
FEATURES
• HERMETIC TO220 METAL OR CERAMIC
SURFACE MOUNT PACKAGES
1 2 3
• SCREENING OPTIONS AVAILABLE
• ALL LEADS ISOLATED FROM CASE
(METAL PACKAGE)
1.0
2.54
BSC
2.70
BSC
• OUTPUT CURRENT UP TO 1.5A
0
.
8
9
(
0
.
0
3
5
)
m
i
n
.
3
3
.
.
7
4
0
1
(
(
0
0
.
.
1
1
4
3
6
4
)
)
3
3
.
.
7
4
0
1
(
(
0
0
.
.
1
1
4
3
6
4
)
)
3
.
6
0
(
0
.
1
4
2
)
M
a
x
.
• OUTPUT VOLTAGES OF 5, 12, 15, 24V
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
1
3
2
• OUTPUT TRANSISTOR SOA PROTECTION
9
9
.
.
6
3
7
8
(
(
0
0
.
.
3
3
8
6
1
9
)
)
0
0
.
.
5
2
0
6
(
(
0
0
.
.
0
0
2
1
0
0
)
)
1
1
1
1
.
.
5
2
8
8
(
(
0
0
.
.
4
4
5
4
6
4
)
)
PIN 1 - Input
PIN 2 -Ground
PIN 3 - Output
TO220M
SMD1
-TO220 Metal Package - Isolated
-Ceramic Surface Mount Package
ABSOLUTE MAXIMUM RATINGS (T
= 25°C unless otherwise stated)
case
V
DC Input Voltage
(for V = 5 to 15V)
35V
I
O
(for V = 24V)
40V
O
I
Output Current
Internally limited
Internally limited
0 to 125°C
O
P
Power Dissipation
Junction Temperature
Storage Temperature
D
T
T
j
–65 to 150°C
stg
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 7/00
LM7800 - 220M SERIES
LM7800 - SMD SERIES
ELECTRICAL CHARACTERISTICS (T
= 25°C unless stated)
case
OUTPUT VOLTAGE
5
12
19
15
23
24
33
INPUT VOLTAGE
(unless otherwise specified)
10
Parameter
Test Conditions Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.Unit
T = 25°C
4.8
5
5
5.2 11.5 12 12.5 14.4 15 15.6 23
24
25
j
Output
Voltage
V
V
O
I
P
= 5mA to 1A
4.75
5.25 11.4 12 12.6 14.25 15 15.75 22.8 24 25.2
O
15W
(V = 7 to 20V)
(V = 14.5 to 27V)
(V = 17.5 to 30V)
(V = 27 to 38V)
I
I
I
I
O
3
100
240
300
480
Line
Regulation
(V = 7 to 25V)
(V = 14.5 to 30V)
(V = 17.5 to 30V)
(V = 27 to 38V)
I
I
I
I
V
V
T = 25°C
mV
mV
O
j
1
50
120
150
240
(V = 8 to 12V)
(V = 16 to 22V)
(V = 20 to 26V)
(V = 30 to 36V)
I
I
I
I
T = 25°C
j
O
100
50
8
240
300
480
240
Load
I
= 5mA to 1.5A
O
Regulation T = 25°C
j
O
120
8
150
8
I
= 250 to 750 mA
Quiescent
Current
I
T = 25°C
8 mA
d
j
Quiescent
Current
Change
I
= 5mA to 1A
0.5
1.3
0.5
1
0.5
1
0.5 mA
O
O
I
d
1
mA
(V = 7 to 25V)
(V = 14.5 to 30V)
(V = 17.5 to 30V)
(V = 27 to 38V)
I
I
I
I
Output
Voltage
Drift
mV
/
°C
V
T
O
I
= 5mA
–1.1
–1
–1
–1.5
Output
Noise
Voltage
Supply
B = 10Hz to 100kHz
e
40
75
90
170
V
dB
V
N
T = 25°C
j
f = 120Hz
Io = 500mA
62
55
54
50
SVR Voltage
Rejection
(V = 8 to 18V)
(V = 15 to 25V)
I
I
T = 25°C
j
Dropout
Voltage
V
I
= 1A
2
2
2
2
d
O
V
= 100mV
O
Short
Circuit
Current
Short
Circuit Peak
Current
T = 25°C
j
I
I
750
2.2
350
2.2
230
2.1
150
2.1
mA
A
sc
V = 35V
I
T = 25°C
j
scp
V -V <10V 5mS
1
0
THERMAL DATA (for TO220M and SMD1)
R
THj-case
Thermal Resistance Junction – Case
Thermal Resistance Junction – Ambient
Max. 3°C / W
Max. 50°C / W
R
THj-amb
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 7/00
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