MAX8863REUK+T

MAXIM INTEGRATED PRODUCTS  MAX8863REUK+T  固定低压差电压稳压器, 2.5V-6.5V输入, 55mV压差, 2.8V/120mA输出, SOT-23-5

The is a low dropout, 120mA linear regulator in 5 pin SOT-23 package. It operates from a +2.5V to +6.5V input range and deliver up to 120mA. A PMOS pass transistor allows the low 80µA supply current to remain independent of load making this device ideal for battery operated portable equipment such as cellular phones, cordless phones and modems. The devices feature Dual Mode operation their output voltage is preset at 2.80V or can be adjusted with an external resistor divider. Other features include low power shutdown, short circuit protection, thermal shutdown protection and reverse battery protection. Typical applications include cordless telephones modems, PCS telephones, hand-held instruments, cellular telephones, palmtop computers, PCMCIA cards and electronic planners.

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Low 55mV dropout voltage at 50mA IOUT

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Operating temperature range from -40°C to 85°C

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Low 68µA no load supply current

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Low 350µVRMS output noise

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Miniature external components

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Output current limit

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Low power shutdown of 0.1nA