Texas Instruments

LMR51420XDDCR  

DC Switching Voltage Regulators

LMR51420XDDCR Description

The LMR51420XDDCR is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for use in a variety of DC switching voltage regulation applications. This device offers a wide range of input voltage options, from a minimum of 4.5V to a maximum of 36V, making it suitable for a broad spectrum of power supply requirements. With an output current capability of up to 2A and an adjustable output voltage range from 0.6V to 34.2V, the LMR51420XDDCR is well-equipped to handle demanding power management tasks.

LMR51420XDDCR Features

• Adjustable Output Voltage: Offers flexibility in power supply design with an adjustable output voltage range.
• High Input Voltage Range: Capable of handling input voltages from 4.5V to 36V, enhancing its versatility.
• 2A Output Current: Delivers ample current for a variety of applications.
• 500kHz Switching Frequency: Provides efficient power conversion with minimal power loss.
• Synchronous Rectifier: Enhances efficiency by using synchronous rectification.
• Positive Output Configuration: Ensures compatibility with a wide range of systems.
• Surface Mount Technology: Facilitates integration into compact and space-constrained designs.
• Single Output: Simplifies design and reduces complexity in applications requiring a single regulated output.
• SIMPLE SWITCHER® Series: Part of a renowned series known for its ease of use and performance.

LMR51420XDDCR Applications

The LMR51420XDDCR is ideal for applications that demand high efficiency and flexibility in power regulation. Some specific use cases include:

• Portable Electronics: Powering mobile devices and wearables with adjustable voltage requirements.
• Industrial Control Systems: Providing stable power to microcontrollers and sensors in variable input voltage environments.
• Automotive Electronics: Managing power supply in automotive systems with fluctuating input voltages.
• Telecommunications: Ensuring reliable power to communication equipment in both indoor and outdoor settings.

Conclusion of LMR51420XDDCR

The LMR51420XDDCR from Texas Instruments stands out in the DC switching voltage regulator market due to its adjustable output, wide input voltage range, and high efficiency. Its features make it a compelling choice for designers looking to optimize power management in a variety of electronic devices. With its performance benefits and compliance with industry standards such as RoHS3 and REACH, the LMR51420XDDCR is a reliable and environmentally conscious solution for power regulation needs.

LMR51420XDDCR Documents

Download datasheets and manufacturer documentation for LMR51420XDDCR

Datasheets :

LMR51420