LP2992AIM5X-1.8/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

• LP2992AIM5X-1.8/NOPB: Overview
  • LP2992AIM5X-1.8/NOPB is a low-dropout linear voltage regulator, which belongs to the family of Texas Instruments voltage regulators. This voltage regulator is optimized for low-input voltage applications, and it has excellent power supply rejection ratio and very low dropout voltage.
  • This voltage regulator is available in three output voltage options: 1.8V, 2.5V, and 3.3V. It has an extremely low ground current, typically 100uA, and wide operating temperature range of -40°C to 125°C.The maximum output current of LP2992AIM5X-1.8/NOPB is 1A.
• Application Field
  • LP2992AIM5X-1.8/NOPB is widely used in a variety of applications including wireless handheld devices, smartphones, portable audio, digital cameras, and laptop computers. Its wide operating temperature range and extremely low ground current makes it ideal for low-input voltage applications such as automotive, medical, and industrial applications.
• Working Principle
  • The LP2992AIM5X-1.8/NOPB voltage regulator works on the principle of linear regulation. It consists of an output transistor, an internal reference, and an error amplifier. The error amplifier’s output sets the output voltage of the device. The output voltage is controlled by the internal reference voltage.
  • The output of the error amplifier is compared with the reference voltage and the output voltage is continuously adjusted to keep the output voltage as close as possible to the reference voltage. The output voltage is determined by the ratio of the resistors connected to the amplifier and reference input.
  • The voltage regulator also has an input voltage divider, consisting of two resistors, which is used to reduce the input voltage before feeding it to the error amplifier. This allows the regulator to work with input voltages lower than the reference voltage, while still giving accurate regulation.

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