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MM1482 - IC for Regulator+Reset

General Description

Pin No.

Pin name 1 2 N.

Key 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. 7. Operating temperature range and ripple elimination rate are available separately for 3 ranks. Package SOP-8D.

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Datasheet Details

Part number MM1482
Manufacturer Mitsumi Electronics
File Size 94.24 KB
Description IC for Regulator+Reset
Datasheet download datasheet MM1482 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MITSUMI IC for Regulator+Reset MM1482 IC for Regulator+Reset Monolithic IC MM1482 Outline June 23, 1999 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. 7. Operating temperature range and ripple elimination rate are available separately for 3 ranks. Package SOP-8D Applications 1. CD-ROM drive 2. Optical disc drivers www.DataSheet4U.