LT3030IUFD#PBF

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

Linear regulators are one of the most important components in power management integrated circuits (PMICs). They are essential in regulating output voltage and ensuring devices are operating at the proper voltage level. LT3030IUFD#PBF is a high performance, low dropout linear regulator with ultrahigh PSRR performance and fast wideband response, which makes it suitable for a variety of applications, such as battery-powered precision handheld devices, automotive applications, and low power DSP and microprocessor applications.

Description

The LT3030IUFD#PBF is an ultra-low-dropout linear regulator with a wide input voltage range from 2.5V to 20V and adjustable output voltage from 0.8V to 17V. It has a maximum quiescent current of 10uA and a typical dropout voltage of 1mV at 50mA load. The maximum load current of the LT3030IUFD#PBF is 250mA. The device features ultra-high PSRR performance of greater than 80dB at 1kHz, as well as fast wideband response.

Features

• Wide input voltage range: 2.5V to 20V
• Wide adjustable output voltage range: 0.8V to 17V
• Ultra-low dropout voltage: typ 1mV at 50mA load
• Maximum quiescent current: 10uA
• Maximum output current: 250mA
• Ultra-high PSRR performance: >80dB at 1kHz
• Fast wideband response

Application Field

The LT3030IUFD#PBF is well suited for a wide range of applications, such as precision handheld battery-powered devices, automotive applications and low power DSP and microprocessor applications, thanks to its wide input voltage range, ultra-low dropout voltage and very low quiescent current.

Working Principle

The LT3030IUFD#PBF operates based on the classic linear regulator topology. Its input voltage is applied at the input node of a series pass transistor. As the input voltage rises, the current through the series pass transistor increases and the output voltage rises. When the output voltage reaches the set level, the error amplifier will turn off the pass transistor, limiting the output voltage.

The LT3030IUFD#PBF features ultra-high PSRR performance, which enables it to reject input voltage noise and keep the output voltage stable, even with load and line regulation. This makes the LT3030IUFD#PBF ideal for precision battery-powered handheld devices, automotive applications and other applications where accuracy is critical.

Conclusion

The LT3030IUFD#PBF is an ultra-low-dropout linear regulator with wide input voltage range and adjustable output voltage from 0.8V to 17V. It has ultra-high PSRR performance of greater than 80dB at 1kHz and fast wideband response, making it well suited for precision handheld battery-powered devices, automotive applications and low power DSP and microprocessor applications.

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