FAN1086M33X Datasheet

Low Dropout Regulators - LDO


The FAN1086M33X and FAN1086-2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1.5A output current capability. These devices have been optimized for low voltagewhere transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the FAN1086 flows into the load, increasing efficiency. The FAN1086 series regulators are available in the industrystandard SOT-223, TO-263, and TO-252 power packages. FAN1086M33X Features• Low dropout voltage• Load regulation: 0.05% typical• Trimmed current limit• On-chip thermal limiting• Standard SOT-223, TO-263, and TO-252 packages• Three-terminal adjustable or fixed 2.5V, 2.85V, 3.3V, 5VFAN1086M33X Applications• Active SCSI terminators• High efficiency linear regulators• Post regulators for switching supplies• Battery chargers• 5V to 3.3V linear regulators• Motherboard clock supplies


[{"Name":"Input Voltage MAX: ","Value":"7.5 V "},{"Name":"Output Voltage: ","Value":"3.3 V "},{"Name":"Dropout Voltage (Max): ","Value":"1.5 V at 1.5 A "},{"Name":"Output Current: ","Value":"1.5 A "},{"Name":"Load Regulation: ","Value":"0.5 % "},{"Name":"Input Bias Current (Max): ","Value":"4 mA "},{"Name":"Line Regulation: ","Value":"0.2 % "},{"Name":"Minimum Operating Temperature: ","Value":"0 C "},{"Name":"Maximum Operating Temperature: ","Value":"+ 125 C "},{"Name":"","Value":""}]

Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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