Texas Instruments

LFC789D25CDR  

Linear Regulator Controllers

LFC789D25CDR Description

The LFC789D25CDR is a high-performance, surface-mount power management integrated circuit (PMIC) designed by Texas Instruments. This IC is specifically engineered to provide reliable and efficient power regulation for a wide range of electronic applications. It features a positive fixed and adjustable regulator with two output channels, making it versatile for various power management needs. The LFC789D25CDR operates within an input voltage range of 9V to 16V and draws a supply current of just 2.5mA, ensuring minimal power consumption. It is housed in a robust Tape & Reel (TR) package, which is ideal for automated assembly processes.

LFC789D25CDR Features

• Operating Temperature Range: The LFC789D25CDR is designed to operate reliably within a temperature range of 0°C to 70°C, making it suitable for use in both standard and moderately elevated temperature environments.
• Compliance and Safety: This IC is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. The Moisture Sensitivity Level (MSL) is rated at 1 (Unlimited), which means it can be stored and handled without concerns about moisture damage.
• Efficiency and Reliability: With a supply current of only 2.5mA, the LFC789D25CDR ensures high efficiency and minimal power loss, contributing to overall system reliability and longevity.
• Versatile Output Options: The LFC789D25CDR offers two output channels, providing flexibility in power management configurations. This dual-output capability allows for simultaneous regulation of multiple power rails, enhancing the IC’s versatility.
• Regulation Type: The IC features a positive fixed and adjustable regulator type, offering precise control over output voltage levels. This feature is particularly beneficial in applications where precise voltage regulation is critical.
• Packaging: The Tape & Reel (TR) packaging format is ideal for automated assembly processes, ensuring high production efficiency and reduced assembly costs.

LFC789D25CDR Applications

The LFC789D25CDR is well-suited for a variety of applications where reliable and efficient power management is essential. Some specific use cases include:

• Industrial Control Systems: The robust design and wide operating temperature range make it ideal for industrial control systems that require stable power supply under varying environmental conditions.
• Telecommunications Equipment: The dual-output capability and precise voltage regulation are beneficial in telecommunications equipment where multiple power rails need to be managed efficiently.
• Consumer Electronics: The low supply current and efficient power management make it suitable for consumer electronics where battery life and power efficiency are critical.
• Automotive Electronics: The high reliability and compliance with environmental standards make it a good fit for automotive applications where safety and durability are paramount.

Conclusion of LFC789D25CDR

The LFC789D25CDR from Texas Instruments stands out as a highly efficient and versatile power management IC. Its dual-output capability, low supply current, and wide operating temperature range make it a reliable choice for a variety of applications. The IC’s compliance with environmental standards and its robust packaging further enhance its appeal. Whether used in industrial, telecommunications, consumer, or automotive electronics, the LFC789D25CDR offers precise voltage regulation and efficient power management, ensuring optimal performance and reliability.

LFC789D25CDR Documents

Download datasheets and manufacturer documentation for LFC789D25CDR

Datasheets :

LFC789D25CD      

PCN Design/Specification :

Design 25/Feb/2022