[Outline]This IC, developed for use in CD-ROM drives, combines a 3V regulator adapted to low power consumption with a much-sought reset function (regulator input monitoring), with internal delay circuit, set to detect 4.2V.[Features]1. Large output current 2. High ripple rejection rate 80dB typ. 3. Internal thermal shutdown circuit. 4. Internal current-limiting circuit. 0.3V typ. (Io=60mA MM3023A) 5. Adjustment-free reset detection voltage 4.2V typ. 6. Easy to set delay time from voltage detection to reset release. 7. Operating temperature range and ripple elimination rate are available separately for 3 ranks. [Package]SOP-8D [Applications]1. CD-ROM drive2. Optical disc drivers[Pin Assignment]SOP-8D(TOP VIEW) 1 N. C 2 RESET 3 Cf 4 VIN 5 VOUT 6 N. C 7 GND 8 cd
This IC is a reset+regulator combined IC developed using a CMOS process. |
MM3148 is an IC developed as complex power supply for mobile devices. MM3148 consists of 2 circuits of positive power pressure regulator and a switching circuit for controlling each output. Regulator output voltage can be set to be fixed in the range of 1.2-5.0V, depending on ...
Come From Korea Mitsumi Co., Ltd.
[Outline]This IC is a low saturation regulator IC with 300mA output realizing low current consumption (45?A), low noise, and high ripple rejection using a CMOS process.The output capacitor is a ceramic capacitor, and the IC provides an ON/OFF control pin.[Features]1. Low ...
Come From Korea Mitsumi Co., Ltd.
[Outline]This is a 300mA output low-saturation regulator IC with low noise and high ripple rejection ratio.Ceramic capacitors can be used for the output capacitors, and it has an output noise reduction pin and ON/OFF control pin.[Features]1. High precision output voltage ...
Come From Korea Mitsumi Co., Ltd.