LP3982微功耗,超低压差,低噪声, 300毫安CMOS稳压器 LP3982 Micropower, Ultra Low-Dropout, Low-Noise, 300 mA CMOS Regulator
Use the LDO linear regulator from Texas Instruments to maintain a constant output voltage. Its typical dropout voltage at current is 0.0004@1mA|0.08@200mA|0.12@300mA V. It has an overall accuracy of ±2 %. This voltage regulation device"s single output can produce a current up to 0.3 A. Use this part at voltages between 2.5 V and 6 V. With an adjustable output that has a voltage of 1.25 to 6 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 0.002%/mATyp and line regulation of 0.01%/VTyp. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. The maximum dropout voltage is 0.22@200mA V. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 85 °C. Its polarity is positive.
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