Texas Instruments

LMR51430XDDCR  

DC Switching Voltage Regulators

LMR51430XDDCR Description

The LMR51430XDDCR is a high-performance, adjustable output voltage DC switching voltage regulator from Texas Instruments, designed for applications requiring a stable and efficient power supply. This device is part of the SIMPLE SWITCHER® series and is offered in a compact SOT23 package, making it ideal for space-constrained designs. With a wide input voltage range of 4.5V to 36V and an output voltage range of 0.6V to 34.2V, the LMR51430XDDCR can be used in a variety of applications, including battery-powered devices, consumer electronics, and industrial equipment.

LMR51430XDDCR Features

• Adjustable Output Voltage: The LMR51430XDDCR offers an adjustable output voltage, allowing for greater flexibility in designing power supply circuits.
• 3A Output Current: Capable of delivering up to 3A of output current, this device can support a wide range of power-hungry applications.
• 500kHz Switching Frequency: The high switching frequency of 500kHz enables the use of smaller external components, further reducing the overall size of the power supply.
• Synchronous Rectifier: The LMR51430XDDCR features a synchronous rectifier, which improves efficiency and reduces power losses.
• Positive Output Configuration: The positive output configuration simplifies the design of power supply circuits and reduces the number of external components required.
• RoHS3 Compliance: This device is compliant with the RoHS3 directive, making it suitable for use in environmentally friendly products.
• REACH Unaffected: The LMR51430XDDCR is not affected by REACH regulations, ensuring a stable supply chain and long-term availability.

LMR51430XDDCR Applications

The LMR51430XDDCR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Battery-powered devices: The LMR51430XDDCR can be used to provide a stable power supply for battery-powered devices, such as smartphones, tablets, and wearables.
• Consumer electronics: This device can be used in power supply circuits for consumer electronics, such as TVs, gaming consoles, and home appliances.
• Industrial equipment: The LMR51430XDDCR can be used in power supply circuits for industrial equipment, such as motor controllers and automation systems.

Conclusion of LMR51430XDDCR

The LMR51430XDDCR is a versatile and high-performance DC switching voltage regulator from Texas Instruments. Its adjustable output voltage, high output current, and compact SOT23 package make it an ideal choice for a wide range of applications. With its unique features, such as synchronous rectification and RoHS3 compliance, the LMR51430XDDCR offers significant advantages over similar models. Whether you're designing a battery-powered device, consumer electronics, or industrial equipment, the LMR51430XDDCR is a reliable and efficient solution for your power supply needs.

LMR51430XDDCR Documents

Download datasheets and manufacturer documentation for LMR51430XDDCR

Datasheets :

LMR51430