Texas Instruments

LM2941CT/LF03  

Linear & Switching Voltage Regulators

LM2941CT/LF03 Description

The LM2941CT/LF03 is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and offers an adjustable output voltage with a maximum input voltage of 26V. It is capable of delivering up to 1A of output, current making it suitable for applications requiring high current loads. The regulator features a positive output configuration and is housed in a through-hole TO220-5 package, ensuring robust and reliable performance.

LM2941CT/LF03 Features

The LM2941CT/LF03 boasts several key features that set it apart from similar models in the market. With an adjustable output voltage ranging from 5V to 20V, it provides flexibility to meet various power requirements. The device operates within a wide input voltage range, up to a maximum of 26V, and maintains a low dropout voltage of 1V at 1A, ensuring efficient power conversion even at high current levels.

One of the standout features of the LM2941CT/LF03 is its low quiescent current of 10 mA, which minimizes power consumption during operation. The regulator also includes an enable control feature, allowing for precise control over the power supply. Additionally, it offers comprehensive protection features, including over-temperature, reverse polarity, and short-circuit protection, ensuring safe and reliable operation under various conditions.

The LM2941CT/LF03 is designed for high reliability, with a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of environmental conditions. It is also compliant with REACH and ROHS3 regulations, ensuring environmental safety and sustainability.

LM2941CT/LF03 Applications

The LM2941CT/LF03 is ideal for a variety of applications due to its versatile design and robust performance. It is particularly well-suited for applications requiring high current output, such as industrial control systems, automotive electronics, and telecommunications equipment. The adjustable output voltage range makes it suitable for powering microcontrollers, sensors, and other electronic devices that require precise voltage regulation.

In automotive applications, the LM2941CT/LF03 can be used to power electronic control units (ECUs) and other critical systems, ensuring reliable operation even under varying load conditions. Its low dropout voltage and high current capability make it an excellent choice for applications where space and efficiency are critical, such as in compact power supplies and portable electronic devices.

Conclusion of LM2941CT/LF03

The LM2941CT/LF03 from Texas Instruments is a versatile and reliable linear regulator that offers significant advantages over similar models. Its adjustable output voltage, low dropout voltage, and comprehensive protection features make it an ideal choice for a wide range of power management applications. With its robust design, low quiescent current, and compliance with environmental regulations, the LM2941CT/LF03 ensures efficient, reliable, and sustainable power delivery. Whether used in industrial, automotive, or consumer electronics, the LM2941CT/LF03 stands out as a high-performance solution for modern power management needs.

LM2941CT/LF03 Documents

Download datasheets and manufacturer documentation for LM2941CT/LF03

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)      

Models :

LM2941CT/LF03 Symbol & Footprint by SnapMagic