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S5U1284 - 4A Ultra Low Dropout Positive Adjustable or Fixed-Mode Regulator

Datasheet Summary

Description

The S5U1284 is 4A regulator with extremely low dropout voltage.

Features

  • 0.7V Max. Dropout Voltage At 4A Load Current.
  • Adjustable or Fixed Output Voltage 1.5V,1.8V,2.5V,3.3V,5.0V.
  • Output Current Limiting.
  • Good Noise Rejection.
  • Fast Transient Response.
  • Built-in Thermal Shutdown REF. A b L4 c L1 E Millimeter Min. Max. 4.40 4.80 0.66 0.91 0.00 0.30 B 0.36 0.5 2.29 2.79 9.80 10.4 REF. c2 L2 D e L Millimeter Min. Max. 1.25 1.45 1.27 REF. 8.6 9.0 1.70 REF. 14.6 15.8 0˚ 8˚ Typical Circuit S5U1284-25 Block Diagram Pin.

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Datasheet Details

Part number S5U1284
Manufacturer SeCoS
File Size 620.77 KB
Description 4A Ultra Low Dropout Positive Adjustable or Fixed-Mode Regulator
Datasheet download datasheet S5U1284 Datasheet
Additional preview pages of the S5U1284 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com S5U1284 4A Ultra Low Dropout Positive Adjustable or Fixed-Mode Regulator RoHS Compliant Product Elektronische Bauelemente Description The S5U1284 is 4A regulator with extremely low dropout voltage. This product is specifically designed to provide well regulated supply for applications requiring 2.8V or lower voltages from 3.3V ATX power supplies where high efficiency of the switch can be achieved without the cost and compliexity associated with switching regulator. One such application is the new graphic chipsets that requires anywhere from 2.4V to 2.7V supply. Features * 0.7V Max. Dropout Voltage At 4A Load Current * Adjustable or Fixed Output Voltage 1.5V,1.8V,2.5V,3.3V,5.
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