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MM1481

MITSUMI
Part Number MM1481
Manufacturer MITSUMI
Description Regulator+Reset IC
Published May 7, 2005
Detailed Description MITSUMI Regulator+Reset IC MM1481 Regulator+Reset IC Monolithic IC MM1481 Outline This IC was developed for use in CD...
Datasheet PDF File MM1481 PDF File

MM1481
MM1481


Overview
MITSUMI Regulator+Reset IC MM1481 Regulator+Reset IC Monolithic IC MM1481 Outline This IC was developed for use in CD-ROM drives and other optical disc drives.
It combines two 3V system regulator lines and reset (monitors regulator input) with a built-in 4.
2V detection delay circuit that responds to market needs.
Features 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.
Adjustment-free reset detection voltage 4.
2V typ.
6.
Easy to set delay time from voltage detection to reset release.
regulator2: 60dB typ.
Package VSOP-8A Applications 1.
CD-ROM drive 2.
Optical disc driv...



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