MITSUMI 500mA LDO with soft-start MM3478 Series 500mA LDO with soft-start Monolithic IC MM3478 Series Outline This IC is a 500mA LDO with soft-start.
The soft-start can reduce a rush current by the Cs capacitor on start-up.
Package is SOT89-5A which can be the high radiation of heat on small space.
Features 1.
Maximum input voltage 2.
Output current 3.
No load input current 4.
Input current (OFF) 5.
Output voltage range 6.
Output voltage accuracy 7.
Dropout voltage 8.
Line regulation 9.
Load regulation 10.
Ripple rejection 11.
Thermal shutdown 12.
Output Capacitor Package SOT89-5A 6V 500mA 50µA typ.
1µA max.
1.
2~5.
0V ±1% or ±15mV 0.
35V max.
(IO=500mA, VO=3V) ±0.
2%/V max.
80mV max.
(IO=1~...

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