MC79L05ACD PDF Datasheet
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Description
This is 3-Terminal 0.1A Negative Voltage Regulator. www.fairchildsemi.com
MC79LXXA, LM79LXXA
3-Terminal 0.1A Negative Voltage Regulator
Features
Output Current up to 100mA No External Components Internal Thermal Over Load Protection Internal Short Circuit Current Limiting Output Voltage Offered in ±5% Tolerance Output Voltage of -5V, -8V, -12V, -15V, -18V, -24V
Description
These regulators employ internal current limiting and thermal shutdown, making them essentially indestructible.
TO-92 SOT-89
1 1
1.GND 2.Input 3.Output 8-SOP
1
1. Output 2.3.6.7. Input 5. GND 4.8. NC
Internal Block Diagram
GND R26 Q10 Q12 Q11 D3 D2 R22 R23+R21 Q6 R18 Q4 Q15 Q16 Q14 R28 R24 Q13 R25 R29 Q17 Q9 R7 C1 R16 R17 Q8 Q1 R1 R2 D1 R6 R3 R4 R5 Input Q7 R Q2Q3 Output Q5 R15
R27
Rev. 1.0.2
2002 Fairchild Semiconductor Corporation
MC79LXXA, LM79LXXA
Absolute Maximum Ratings
Parameter Input Voltage (for Vo = -5V to -8V) (for VO = -12V to -18V) (for VO = -24V) Operating Temperature Range Storage Temperature Range Symbol VI TOPR TSTG Value -30.