LM4120IM5-1.8

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

PMIC (Power Management Integrated Circuit) technologies are rapidly evolving and finding applications across a myriad of sectors. The LM4120IM5-1.8 is a low dropout voltage reference and a part of the LM4120 Voltage Reference family from Texas Instruments. It is a high performance, low power, and low quiescent current power management IC that can provide the accuracy and stability required for critical system applications such as automotive, communications, and industrial.

The LM4120IM5-1.8 provides precision stable voltage references in three-terminal configurations with a total supply current of just 180µA across a wide supply range of 2.7V to 40V. It also features a guaranteed accuracy of 5 mV max over the operating temperature range of -55°C to + 125°C, a low temperature coefficient of 0.05mV/°C, and wide dynamic performance with a 1.5µV p-p output noise and 40ppm/°C initial accuracy over the operating temperature range. Its on-chip trimming eliminates the need for external resistors to achieve high accuracy and allows designers to quickly achieve tight accuracy. The LM4120IM5-1.8 also has a low dropout voltage of 0.2V at 1mA, which ensures reliable operation of the voltage reference even when used with low input voltages.

The LM4120IM5-1.8 provides low output noise, low drift, and excellent line and load regulation for applications that require both low power and high accuracy. It is ideal for systems that require precision voltage regulation, such as digital signal processors (DSPs), ADCs, and microprocessors. It provides the stable output voltages needed for these applications and helps reduce their power consumption. The LM4120IM5-1.8 is also suitable for power supplies, industrial systems, and battery management applications, where tight line and load regulation, as well as tight initial accuracy, is essential.

The LM4120IM5-1.8 employs an advanced Bipolar CMOS (BCMOS) process with built-in trimming. It has a wide operating temperature range, low dropout voltage and low quiescent current for efficient operation in demanding environment. It features two levels of ESD protection, IEC 61000-4-2 Level 2 (up to 2 kV) and JESD 22 C101 Level 2 (up to 2 kV). A shutdown pin allows the device to be powered down when not in use, further reducing power consumption.

In summary, the LM4120IM5-1.8 Voltage Reference provides the flexibility, low power consumption and superior accuracy needed for a variety of critical system applications. It has a guaranteed accuracy of 5 mV max, low dropout voltage, wide dynamic range and low quiescent current. Its on-chip trimming eliminates the need for external resistors and its wide operating temperature range makes it suitable for a variety of industrial, automotive, communications and digital signal processing applications.

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