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MC78LXXA/LM78LXXA/MC78L05AA
3-Terminal 0.1A Positive Voltage Regulator
Features
Maximum Output Current of 100mA Output Voltage of 5V, 8V, 12V, 15V, 18V and 24V Thermal Overload Protection Short Circuit Current Limiting Output Voltage Offered in 5% Tolerance

Description
The MC78LXXA/LM78LXXA/MC78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA.
TO-92 SOT-89
GND

1 1 23

2 3

1. Output 2. GND 3. Input 8-SOP

8

1

1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input

Internal Block Diagram
InpuVI t
3

I

THERMAL SHUTDOWN CIRCUIT

REFERENCE VOLTAGE

-

SHORT CIRCUIT PROTECTION

RSC

GND 2

V0 Output 1

Rev. 1.0.6
2004 Fairchild Semiconductor Corporation

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LM78L12A DATASHEET