LM7808 데이터 시트보기 (PDF) - Semelab - > TT Electronics plc
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LM7808 Datasheet PDF : 2 Pages
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SEME
LAB
LM7808
MECHANICAL DATA
Dimensions in mm
10.6
4.6
0.8
8 VOLT POSITIVE
VOLTAGE REGULATOR
3.6
Dia.
1 23
2.54
BSC
0 .8 9
(0 .0 3 5 )
3 .7 0 ( 0 .1 4 6 ) m in . 3 .7 0 ( 0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .4 1 (0 .1 3 4 )
1
3
1.0
2.70
BSC
3 .6 0 (0 .1 4 2 )
M ax.
FEATURES
• HERMETIC TO220 METAL OR CERAMIC
SURFACE MOUNT PACKAGES
• SCREENING OPTIONS AVAILABLE
• ALL LEADS ISOLATED FROM CASE
(METAL PACKAGE)
• 8 VOLT REGULATOR
• OUTPUT CURRENT UP TO 1.5A
• THERMAL OVERLOAD PROTECTION
2
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
PIN 1 - Input
9 .6 7 (0 .3 8 1 )
9 .3 8 (0 .3 6 9 )
1 1 .5 8 (0 .4 5 6 )
1 1 .2 8 (0 .4 4 4 )
PIN 2 -Ground
0 .5 0 (0 .0 2 0 )
0 .2 6 (0 .0 1 0 )
PIN 3 - Output
TO220M
SMD1
- TO220 Metal Package - Isolated
- Ceramic Surface Mount Package
Also available in TO39 Package.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
Vi
DC Input Voltage
IO
Output Current
PD
Power Dissipation
Tj
Junction Temperature
Tstg
Storage Temperature
35V
Internally limited
Internally limited
150°C
–65 to 150°C
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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