LM2990SX-12/NOPB
LM2990负低压差稳压器 LM2990 Negative Low Dropout Regulator
If you need to maintain a steady voltage on your circuit, then this LDO linear regulator from Texas Instruments is perfect for you! Its typical dropout voltage at current is 0.1@100mA|0.6@1A V. It has an overall accuracy of ±5 %. This voltage regulation device"s single output can produce a current up to 1.8Typ A. The best way to provide power to your application is by using this, which needs a voltage of at least -26 V and no higher than 0.3 V. With a fixed output that has a voltage of -12 V, this is power management at its best. To produce a constant current at your output, supply your circuit with a load regulation of 50mV and line regulation of 60mV. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. This voltage regulation device has an operating temperature range of -40 °C to 125 °C. Its polarity is negative. The maximum dropout voltage is 0.3@100mA|1@1A V.
