MIC5271YM5 TR

MICREL SEMICONDUCTOR  MIC5271YM5 TR  电压稳压器, LDO, 可调, -16V至-3.3V输入, 500mV压差, -14V至-1.2V/0.1A输出, SOT-23-5

The is a µCap Negative Regulator with better than 2% initial accuracy, this regulator provides a very accurate supply voltage for applications that require a negative rail. The MIC5271 sinks 100mA of output current at very low dropout voltage. The µCap regulator design is optimized to work with low-value. The output typically requires only a 1µF capacitance for stability. Designed for applications where efficiency is critical, the MIC5271 combines LDO design expertise to improve performance and reduce power dissipation. Ground current is optimized to help improve battery life in portable applications. The MIC5271 also includes a TTL-compatible enable pin, allowing the user to put the part into a zero-current OFF-mode.

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Stable with ceramic or tantalum capacitor

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Positive and negative enable thresholds

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Tight load and line regulation

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Thermal shutdown

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Current limiting

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Zero-current OFF-mode

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±2% Tight initial accuracy