MM1481 Datasheet, MITSUMI

1. Large output current 300mA max. 2. High ripple rejection rate regulator1: 80dB typ. 3. Internal thermal shutdown circuit. 4. Internal current-limiting circuit. 5. Adju.

1. CD-ROM drive 2. Optical disc drives Pin Assignment 8 7 6 5 1 2 3 4 5 6 7 8 -----------------------------------------.

Pin No. Pin Name 1 Cd Functions Delay time capacitor pin The delay time of RESET output can be set according to the capacity value connected with Cd tPLH=450000
* C tPLH1: Delay Time [s] C: Cd-capacitance [F] Equivalent circuit diagram 2 RESET .