Texas Instruments

LMR51430YDDCR  

DC Switching Voltage Regulators

LMR51430YDDCR Description

The LMR51430YDDCR is a high-performance, adjustable-output buck converter IC from Texas Instruments, designed for applications requiring efficient voltage regulation. This IC features a 3A output current capability, making it suitable for a wide range of power management needs. With an input voltage range of 4.5V to 36V and an output voltage range of 0.6V to 34.2V, the LMR51430YDDCR offers flexibility in various power supply scenarios.

LMR51430YDDCR Features

• Adjustable Output Voltage: The LMR51430YDDCR provides adjustable output voltage, allowing for precise voltage regulation tailored to specific application requirements.
• High Efficiency: Utilizing a synchronous rectifier and a 1.1MHz switching frequency, this IC offers high efficiency and reduced power loss, which is crucial in battery-powered devices.
• Compact Package: The SOT23 package allows for a compact design, making it ideal for space-constrained applications.
• Positive Output Configuration: The positive output configuration is suitable for applications requiring a single output with a positive voltage.
• RoHS Compliance: The LMR51430YDDCR is compliant with the RoHS3 directive, making it an environmentally friendly choice.
• REACH Unaffected: This IC is not affected by REACH regulations, ensuring compliance with European chemical safety standards.
• Low Moisture Sensitivity: With an MSL of 1, the LMR51430YDDCR can withstand high levels of moisture, making it suitable for harsh environments.

LMR51430YDDCR Applications

The LMR51430YDDCR is ideal for applications where efficient power conversion is critical, such as:

• Portable Electronics: Due to its compact size and high efficiency, it is perfect for smartphones, tablets, and other handheld devices.
• Industrial Equipment: The wide input voltage range and adjustable output make it suitable for industrial equipment that requires stable power supply.
• Automotive Systems: The LMR51430YDDCR can be used in automotive systems where a reliable and efficient power supply is essential.

Conclusion of LMR51430YDDCR

The LMR51430YDDCR from Texas Instruments stands out for its adjustable output, high efficiency, and compact design. Its unique features, such as synchronous rectification and a positive output configuration, make it a superior choice for applications requiring precise voltage regulation and high power efficiency. With its RoHS and REACH compliance, the LMR51430YDDCR is not only a high-performance solution but also an environmentally conscious one.

LMR51430YDDCR Documents

Download datasheets and manufacturer documentation for LMR51430YDDCR

Datasheets :

LMR51430