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X7809 [ETC]

X7809完美替代LM7809三端稳压IC;
X7809
型号： X7809
厂家： ETC    ETC
描述：

X7809完美替代LM7809三端稳压IC
文件： 总10页 (文件大小：197K)
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X78XX  
The X7805 series of three-terminal positive regulators  
are available in TO-220 package and with several fixed  
output voltage, making them useful in a wide range of  
application. Each type employs internal current limiting,  
thermal shut-down and safe area protection, making it  
essentially indestructible. If adequate heat sinking is  
provided ,they can deliver over 1.5A output current, Although  
designed as fixed voltage regulators, these devices can be  
used with external components to obtain adjustable voltage  
and currents.  
1
TO-220  
1:INPUT; 2:GND; 3:OUTPUT  
*Output current up to 1.5A  
*5V;6V;8V;9V;10V;12V;15V;18V;24V output voltage  
available  
*Thermal overload protection  
*Short circuit protection  
*Output transistor SOA protection  
1
Input  
3
Output  
2
GND  
(Ta=25 C)  
Input voltage  
(for Vo=5V to 18V)  
(forVo=24V)  
Thermal resistance junction-air  
Thermal resistance junction-cases  
Operating Temperature  
Storage Temperature  
Vi  
35  
40  
65  
V
V
C/W  
C/W  
C
R
R
JA  
JC  
5
Topr  
Tstg  
0~ +125  
-65 ~ +150  
C
X78XX  
2009.10.11 V1.1  
1
X78XX  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=10V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
4.8  
5.0  
5.2  
V
Tj=25 C  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
5.0mA<Io<1.0A,Po<15W  
Vi=7.5V to 20V  
4.75  
5.00  
4.0  
5.25  
100  
V
mV  
Tj=25 C,Vi=7.5V to 25V  
Tj=25 C,Vi=8V to 12V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
1.6  
9
50  
100  
50  
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
4
Quiescent current  
I
5.0  
8
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=8V to 25V  
Io=5mA  
0.03  
0.3  
-0.8  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
Vo/ T  
V
42  
73  
2
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=8V to 18V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
62  
dB  
V
f=1kHz  
15  
230  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=11V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
5.75  
5.7  
6.00  
6.25  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=8.5V to 21V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
6.0  
5
6.3  
120  
V
mV  
Tj=25 C,Vi=8.5V to 25V  
Tj=25 C,Vi=9V to 13V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
1.5  
9
60  
130  
60  
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
3
Quiescent current  
I
5.0  
8
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=9V to 25V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-0.8  
45  
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=9V to 19V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
59  
75  
2
dB  
V
f=1kHz  
19  
250  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
X78XX  
2009.10.11 V1.1  
2
X78XX  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=14V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
7.7  
7.6  
8.0  
8.3  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=11V to 23V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
8.0  
5.0  
8.4  
160  
V
mV  
Tj=25 C,Vi=10.5V to 25V  
Tj=25 C,Vi=11V to 17V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
2.0  
10  
80  
160  
80  
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
5.0  
5.0  
Quiescent current  
I
8
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=11V to 25V  
Io=5mA  
0.05  
0.5  
-0.8  
0.5  
1.0  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
Vo/ T  
V
52  
73  
2
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=11.5V to 21.5V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
56  
dB  
V
f=1kHz  
17  
230  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=15V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
8.65  
8.6  
9.00  
9.35  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=11.5V to 24V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
9.0  
6
9.4  
180  
V
mV  
Tj=25 C,Vi=11.5V to 25V  
Tj=25 C,Vi=12V to 25V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
2
12  
4
90  
180  
90  
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
Quiescent current  
I
5.0  
8
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=12V to 26V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1  
58  
71  
2
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=13V to 23V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
56  
dB  
V
f=1kHz  
15  
250  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
X78XX  
2009.10.11 V1.1  
3
X78XX  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=16V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
9.6  
9.5  
10  
10.4  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=12.5V to 25V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
10  
10  
10.5  
200  
V
mV  
Tj=25 C,Vi=12.5V to 25V  
Tj=25 C,Vi=13V to 20V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
3
12  
4
100  
200  
100  
8
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
Quiescent current  
I
5.0  
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=13V to 29V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1  
58  
71  
2
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=14V to 24V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
56  
dB  
V
f=1kHz  
17  
250  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=16V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
11.5  
11.4  
12.0  
12.5  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=14.5V to 27V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
12  
10  
12.6  
240  
V
mV  
Tj=25 C,Vi=14.5V to 30V  
Tj=25 C,Vi=16V to 22V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
3
120  
240  
120  
8
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
11  
5.0  
5.1  
Quiescent current  
I
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=15V to 30V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1  
76  
71  
2
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=15V to 25V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
55  
dB  
V
f=1kHz  
18  
230  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
X78XX  
2009.10.11 V1.1  
4
X78XX  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=23V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
14.4  
15.0  
15.6  
V
Tj=25 C  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
5.0mA<Io<1.0A,Po<15W  
Vi=17.5V to 30V  
14.25  
15  
11  
15.75  
300  
V
mV  
Tj=25 C,Vi=17.5V to 30V  
Tj=25 C,Vi=20V to 26V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
3
12  
4
150  
300  
150  
8
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
Quiescent current  
I
5.2  
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=18V to 305V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1  
90  
70  
2
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=18.5V to 28.5V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
54  
dB  
V
f=1kHz  
19  
250  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=23V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
17.3  
17.1  
18.0  
18.7  
V
Tj=25 C  
5.0mA<Io<1.0A,Po<15W  
Vi=21V to 33V  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
18  
15  
18.9  
360  
V
mV  
Tj=25 C,Vi=21V to 33V  
Tj=25 C,Vi=24V to 30V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
5
180  
360  
180  
8
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
15  
5.0  
5.2  
Quiescent current  
I
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=21V to 32V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1  
110  
69  
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=22V to 32V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
53  
dB  
V
2
f=1kHz  
22  
250  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
X78XX  
2009.10.11 V1.1  
5
X78XX  
(Refer to test circuits,0<Tj<125 C,Io=500mA,Vi=33V,Ci=0.33 F, Co=0.1 F, unless otherwise specified)  
23  
24  
25  
V
Tj=25 C  
Output voltage  
Line regulation  
Vo  
Vo  
Vo  
5.0mA<Io<1.0A,Po<15W  
Vi=27V to 38V  
22.8  
24  
17  
25.2  
480  
V
mV  
Tj=25 C,Vi=27V to 38V  
Tj=25 C,Vi=30V to 36V  
Tj=25 C,Io=5.0mA to 1.5A  
Tj=25 C,Io=250mA to 750mA  
6
240  
480  
240  
8
mV  
mV  
mV  
mA  
mA  
mA  
mV/ C  
V
Load regulation  
15  
5.0  
5.2  
Quiescent current  
I
Q
Tj=25 C  
Quiescent current change  
Io=5mA to 1.0A  
Vi=27V to 38V  
Io=5mA  
0.5  
0.8  
I
Q
Output voltage drift  
Output noise voltage  
Ripple rejection  
Dropout voltage  
Output resistance  
Short circuit current  
peak current  
-1.5  
160  
67  
Vo/ T  
V
N
f=10Hz to 100kHz,Ta=25 C  
f=120Hz, Vi=28V to 38V  
Io=1.0A,Tj=25 C  
RR  
Vo  
Ro  
Isc  
Ipk  
50  
dB  
V
2
f=1kHz  
28  
230  
2.2  
m
mA  
A
Vi=35V,Ta=25 C  
Tj=25 C  
X78XX  
2009.10.11 V1.1  
6
X78XX  
X78XX  
2009.10.11 V1.1  
7
X78XX  
X78XX  
2009.10.11 V1.1  
8
X78XX  
TO-220  
UNIT: mm  
X78XX  
2009.10.11 V1.1  
9
X78XX  
1.0  
1.1  
Original  
Revise” 3–Dimention Outline ”  
Add” Packge Outline TO-220”  
2009.10.11  
10  
X78XX  
2009.10.11 V1.1  
10  

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