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2022-09-24 23:24:28
FAN1581P25X-VOLT Regulator|Fixed|+2.5 V|BIPOLAR|SIP|5PIN|Plastic
Description The FAN1581, FAN1581-1.5, and FAN1581-2.5 are ultra-low price regulators with poor output current capability of 5A. These devices have been optimized for low voltage applications including VTT bus termination, where transient response and minimum input voltage are critical. The FAN1581 is ideal for low voltage microprocessor applications requiring a regulated output from a 1.3V to 5.7V supply input supply at 1.75V to 6.5V. The FAN1581- 1.5 provides 1.5V fixed for GTL+ bus V5A current capability TT terminated. The FAN1581-2.5 provides you with 5A current capability to work with fixed 2.5V logic ICs and processors while minimizing overall power consumption. Current limiting ensures control of short circuit current. On-chip thermal limiting provides protection against any combination of overload and high ambient temperatures that would cause the junction temperature. The series regulator FAN1581 is available in 5-pin SPAK and TO-263 power packages.
Features • Ultra-low dropout at 0.4V5A typical • Remote operating sense • Fast transient response • Load regulation: 0.05% typical • 0.5% initial accuracy • On-chip temperature limit • 5-pin SPAK and TO-263 packages
Applications • Pentium® Processors • PowerPC™, AMD K5 and K6 Processors • Pentium Support for GTL+ Bus Power • Low Voltage Logic Power • Embedded Processor Supply • Split Plane Regulators • New 2.5V and 1.8V Logic series