LP5900SD-3.0

TEXAS INSTRUMENTS  LP5900SD-3.0  固定电压稳压器, LDO, 2.5V至5.5V, 80mV压差, 3V输出, 150mA输出, WSON-6

The is an ultra-low noise low-dropout LDO Linear Regulator for RF and analog circuits. The device is capable of supplying 150mA output current. The device provides low noise, high PSRR, low quiescent current and low line transient response figures. Using new innovative design techniques the device offers class-leading device noise performance without a noise bypass capacitor. The device is designed to work with 0.47µF input and output ceramic capacitors no bypass capacitor required.

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Logic controlled enable

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Thermal-overload and short-circuit protection

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6.5µVrms Low output voltage noise

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75dB at 1kHz PSRR

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±2% Output voltage tolerance

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<1µA Virtually zero IQ Disabled

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25µA Very low IQ Enabled

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150µs Start-up time