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MM3478 - 500mA LDO

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=1~500mA) 70dB typ. (f=1kHz) Built-in 1µF.

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Datasheet Details

Part number MM3478
Manufacturer MITSUMI
File Size 253.08 KB
Description 500mA LDO
Datasheet download datasheet MM3478 Datasheet
Additional preview pages of the MM3478 datasheet.

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Full PDF Text Transcription

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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=1~500mA) 70dB typ. (f=1kHz) Built-in 1µF Applications 1. TV 2. BD recorder/player 3. Printer 4.
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