LM4040BIM3-2.1+T

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

Power Management Integrated Circuit (PMIC) is an important part of a microelectronics system. It provides power control, power monitoring, and power conversion functions in a single chip, enabling efficient operation of the device. Voltage references are essential components in many electronic circuits. They allow the circuit to obtain a stable output from an input of varying voltage, current or power. The LM4040BIM3-2.1+T is a high performance voltage reference designed for use in PMIC. It is offered in a thermally enhanced 4-pin TO-220 package for easy configuration and compatibility with a variety of designs.

Product Overview

The LM4040BIM3-2.1+T is part of the family of precision voltage references from LM4040. It is designed to provide a highly accurate and stable output voltage over the full temperature range of -40°C to +125°C. The device is optimized for use in a wide range of power management integrated circuits, including buck and boost converters, power management ICs, data converters and other PMIC applications that require voltage reference. The device features an adjustable output voltage, with a range from 1.24V to 24V, and an output voltage accuracy of ±2%. The LM4040BIM3-2.1+T also has a low dropout voltage and fast response time, making it ideal for use in high accuracy applications.

Application Field

The LM4040BIM3-2.1+T is suitable for use in a variety of applications, including power management integrated circuits (PMICs), microcontroller-based systems and other circuits that require a highly accurate and stable voltage reference. It is also commonly used in buck and boost converters, data converters, LED drivers and other power management applications that require a reliable voltage reference. The device is also suitable for use in automotive and industrial applications, providing an accurate and dependable voltage reference.

Working Principle

The LM4040BIM3-2.1+T operates on the principle of an SMOS (Self-Mixing Operational Switcher) adjustable voltage reference with a two-terminal band gap reference circuit. The device utilizes a buck-boost topology to provide an adjustable output voltage, with a range from 1.24V to 24V. The high degree of accuracy and stability of the device is due to the use of a three-terminal band gap reference circuit and a low dropout output stage. The device is designed to respond quickly to input changes, allowing a high degree of accuracy to be maintained over the full temperature range.

The LM4040BIM3-2.1+T is designed to provide a highly accurate output voltage with low temperature coefficient, excellent temperature stability and low noise performance. The device also features integrated protection over-voltage, over-current and thermal shutdown protection. The device has an integrated current limit and temperature shutdown which helps to maximize the safety and reliability of the system.

Conclusion

The LM4040BIM3-2.1+T is a high performance voltage reference designed for use in PMICs. It has an adjustable output voltage from 1.24V to 24V, and an accuracy of ±2%. The device is designed for use in a wide range of power management integrated circuits, including buck and boost converters, power management ICs, data converters and other PMIC applications that require voltage reference. The LM4040BIM3-2.1+T is suitable for use in a variety of applications including automotive and industrial applications, providing an accurate and dependable voltage reference.

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