MM1478 ic equivalent, regulatorreset ic.
1. Large output current 300mA max. 2. High ripple rejection rate 80dB typ. 3. Internal thermal shutdown circuit. 4. Internal current-limiting circuit. 5. Adjustment-free .
CD-ROM drive.
Pin Assignment
8 7 6 5 1 2 3 4 5 6 7 8
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Pin No. Pin name 1 2 N. C
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Functions
Equivalent circuit diagram
RESET Input voltage detection output Input voltage detection output pin
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