XB1086

XB1086 Series 1.5A Positive Voltage Regulator ETR0325-008 ■GENERAL DESCRIPTION The XB1086 is a series of low dropout positive voltage regulators with a high output current capability of 1.5A. Stable output can be maintained by using 10μF (CIN) and 22μF (CL) of tantalum capacitors. The XB1086P series is available in the fixed voltage types of 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V. The XB1086K is also available as a voltage adjustable type which can set the output voltage with only two external resistors. With an over current and thermal protection circuit built-in, the IC is disabled for protection when an output current reaches limit current or junction temperature increases up to limit temperature. The XB1086 series is available in TO-252 package. ■APPLICATIONS ● High efficiency linear regulators ● Battery chargers ● DVD drives ● Set top boxes ● Various battery drive equipment ■FEATURES Maximum Output Current : More than 1.5A (within Pd) Maximum Operating Voltage : 15V Output Voltage : 1.5V, 1.8V, 2.5V, 3.3V, 5.0V (XB1086P), Externally Set (XB1086K / Reference Voltage 1.25V (TYP.)) Output Voltage Accuracy : ±1% ( Tj =25℃) Dropout Voltage : 1.3V @ IOUT=1.5A (TYP.) Line Regulation : 0.015% (TYP.) Load Regulation : 0.1% (TYP.) Reference Voltage Pin Current : Less than 120μA Overcurrent Protection Circuit Built-In Thermal Protection Circuit Built-In Package : TO-252 Environmentally Friendly : EU RoHS Compliant ■TYPICAL APPLICATION CIRCUITS...