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MM1478

Mitsumi Electronics
Part Number MM1478
Manufacturer Mitsumi Electronics
Description RegulatorReset IC
Published Mar 8, 2008
Detailed Description com MITSUMI Regulator+Reset IC MM1478 Regulator+Reset IC Monolithic IC MM1478 Outline This IC, develo...
Datasheet PDF File MM1478 PDF File

MM1478
MM1478


Overview
com MITSUMI Regulator+Reset IC MM1478 Regulator+Reset IC Monolithic IC MM1478 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 300mA max.
2.
High ripple rejection rate 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.
Rank table Rnak A D F M Regulator output voltage (V) 3.
40±0.
05 3.
30±0.
05 3.
30±0.
05 2.
50±0.
05 Detec...



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