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LM78XX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
The Contek 78XX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 1 A.
DESCRIPTION
FEATURES
1
*Output current up to 1.5 A *Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V ,18V and 24V available *Thermal overload shutdown protection *Short circuit current limiting *Output transistor SOA protection 1:Input 2:GND 3:Output
TO-220
TEST CIRCUIT
INPUT
1
R13 T10 R17 T8 R9 T9 Z2 T12 R19 R18 R11 T14 R12 R10
R14
T11
T13 T5 T6
OUTPUT
3
R8 R5
R15 Z1 T15
T4
R4 R6
T7 T3 T1 T2
R16
R1
R2
C1
R7
R3
GND
Contek
2
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.
LM78XX Datasheet
