LP8900TLX-AAAH/NOPB

LP8900TLX-AAAH/NOPB Overview

LP8900TLX-AAAH/NOPB is a low-voltage multi-channel linear unregulated and adjustable voltage regulator. It is an integrated circuit suitable for low-power applications such as power and signal conditioning. This voltage regulator circuit has an output voltage range of 0.47V to 1.25V and is capable of outputting up to 500mA. It is designed with a low-noise, fast transient response with low dropout characteristics and low power consumption to reduce heat dissipation. The over current protection and reverse current protection protect your circuits from potentially damaging current overloads. Furthermore, the current limit and thermal protection protect the circuit from damage due to elevated temperature.

LP8900TLX-AAAH/NOPB Application Fields

LP8900TLX-AAAH/NOPB is suitable for a variety of applications because of its low voltage, low power consumption and high current capabilities. This device can be used in applications such as point-of-load regulation, voltage regulation, signal conditioning, and multiple-channel LED lighting. It is also capable of being used in medical, consumer, industrial and automotive applications. The low-voltage capability provided by LP8900TLX-AAAH/NOPB allows it to be used in systems that require low voltage requirements. Additionally, the adjustable output voltage is ideal for controlling current loads with different voltage levels.

LP8900TLX-AAAH/NOPB Working Principle

LP8900TLX-AAAH/NOPB works on the principle of supplying exact voltage at the output pins according to the input voltage provided through the input pins. This voltage regulator has an adjustable voltage from 0.49V to 1.25V, with a quiescent current of 45mV. The internal circuitry integrates a divider and uses a binary welding technique to achieve the desired output voltage. The output voltage can be adjusted using the two pins labelled VR and VREF which form a voltage divider for regulating the output voltage. Pins 1 and 2 form an input circuit for detecting the input voltage, which is then applied to pins 7 and 12 to be adapted to the rest of the circuit. The LP8900TLX-AAAH/NOPB IC is also capable of sinking a large amount of current, and has a thermal shutdown feature that prevents the device from overheating.

Conclusion

LP8900TLX-AAAH/NOPB is an excellent choice for low-voltage and low-power applications. It is capable of providing adjustable output voltages between 0.49V and 1.25V and up to 500mA of output current. Additionally, this device is feature rich, with protection for reverse current, over current, and thermal conditions. All of these make it an ideal choice for applications such as point-of-load regulation, voltage regulation, signal conditioning, and multiple-channel LED lighting.