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FULL DATA SHEET (PDF, 45kB) Download   E-Mail The MAX887 evaluation kit (EV kit) provides a 3.3V output voltage from a +3.5V to +11V input. It delivers up to 600mA and operates with up to 100% duty cycle for low dropout voltage. Typical efficiencies are 93% . The MAX887 features a low-current (2.5µA typ) shutdown mode, as well as current-mode operation for superior load and line response. Cycle-by-cycle current limiting protects the internal MOSFET and rectifier. This EV kit is a fully assembled and tested surface-mount circuit board. It can be used to evaluate other output voltages by changing feedback resistors R1 and R2.

Key Features		Applications/Uses
3.3V Output Voltage 600mA Output Current Efficiency = 93%, VIN = 5V, VOUT = 3.3V @ IOUT = 0.2A Low Dropout Voltage 100% Max Duty Cycle Internal MOSFET Internal Synchronous Rectifier 5µA Max Shutdown Current 300kHz Switching Frequency 8-Pin SO, Surface-Mount Construction Fully Assembled and Tested		Cell Phones Computer Peripherals Distributed Power Systems Personal Communicators Portable Instrumentation

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