[BRIGHTWELL Technology LTD] General Description The EC1086 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 1.5A of load current. The EC1086 is available in 1.5V, 1.8V, 2.5V, 3V, 3.3V, and 5.0V versions. The fixed versions integrate the adjust resistors. It is also available in an adjustable version, which can set the output voltage with only two external resistors. The series features on-chip thermal shutdown. It also includes a bandgap reference and a current limiting circuit. The EC1086 series is available in standard packages of TO-263-3L, TO-220, SOT-223 and TO-252. Features Available in 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5.0V and adjustable versions Low dropout voltage: typical 1.3V at 1.5A Current limiting and thermal protection Low dropout voltage Output current: 1.5A Current limit: 2.3A Operating junction temperature range: 0 ~ 125oC Line regulation: 0.015% (typ.) Load regulation: 0.1% (typ.) Applications High efficiency linear regulators Battery charger Post regulation for switching supply Microprocessor supply Motherboard power supply Cable and ADSL modem DVD-Video player Telecom equipment Set top boxes and web boxes modules supply
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