LM1086CSX-5.0/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM1086CSX-5.0/NOPB is a chip-based voltage regulator that comes under the category of linear PMIC (Power Management Integrated Circuit). The integrated circuit (IC) structure used on the chip is a two-terminal, high-efficiency, low-dropout (LDO) linear regulator and the design is optimized for battery-powered applications. By using this device, the need to use additional precision voltage references can be eliminated.

The primary uses of the LM1086CSX-5.0/NOPB are for voltage regulation in consumer electronics, industrial instrumentation, test and measurement and automotive applications. The chip produces a very low noise output with a high load regulation indicating a very stable and clean power supply. The low dropout voltage also makes it suited for applications where the input is not much higher than the load voltage. An additional feature is the ability to shut down the device for power saving when the device is not in use.

In terms of the working principle, the LM1086CSX-5.0/NOPB uses a voltage reference and a resistor divider to maintain a steady output voltage. An operational amplifier is used as a closed-loop controller to adjust the voltage output. The current-sense amplifier within the LM1086CSX-5.0/NOPB monitors the current passing through the power supply, and the output voltage is adjusted to maintain the desired level. The device is protected by a thermal shutdown feature, which will shut down the device when the temperature exceeds a certain limit. This ensures the device is not permanently damaged due to excessive temperatures.

The LM1086CSX-5.0/NOPB has an adjustable output voltage range of between ±0.3V to ±5V. It has a wide temperature range of -40 to +85 °C and a maximum output current of 1.5A. The device has an internal PNP pass transistor and a quiescent (standby) current of only 11µA, meaning it is capable of giving high efficiency even at light loads. This makes the device an excellent choice for handheld applications.

In conclusion, the LM1086CSX-5.0/NOPB is a highly efficient linear PMIC voltage regulator with a wide operating temperature range and low dropout voltage. It is designed to be used in battery-powered or handheld applications and features low noise, high load regulation and a low quiescent current. The device’s ability to shut down also makes it suitable for applications where power saving is important.

The specific data is subject to PDF, and the above content is for reference