Introducing the REG710NA-2.7/3K from Texas Instruments

The REG710NA-2.7/3K is a highly efficient, compact, switchable DC-DC converter designed by Texas Instruments, a leader in semiconductor solutions. This innovative device offers a step-up power solution that is ideal for battery-powered and low-power applications. The REG710NA-2.7/3K is designed to maintain a high level of power efficiency across a wide range of load conditions, making it a versatile choice for designers looking to maximize battery life and minimize power consumption.

Key Features

• Wide Input Voltage Range: The device can operate with an input voltage as low as 1.8V and up to 5.5V, accommodating a variety of power sources, including single-cell batteries.
• Adjustable Output Voltage: It offers an adjustable output voltage from 2.7V to 5.5V, which provides flexibility in powering different circuit components.
• High Efficiency: With its high efficiency of up to 96%, the REG710NA-2.7/3K ensures minimal energy loss during voltage conversion, which is essential for extending battery life in portable devices.
• Low Quiescent Current: The device features a low quiescent current of only 17µA, further enhancing its suitability for battery-powered applications where power conservation is critical.
• Automatic Step-Up/Step-Down Operation: This allows the converter to maintain a stable output voltage even when the input voltage fluctuates above or below the output voltage.
• Small Package Size: The REG710NA-2.7/3K is available in a tiny 6-pin SOT-23 package, which is perfect for space-constrained applications.
• Thermal Protection: It includes thermal shutdown protection to prevent damage from overheating, ensuring reliable performance and longevity.

Applications

The REG710NA-2.7/3K is suitable for a wide array of applications, particularly where space and power efficiency are paramount. These include:

• Portable and handheld devices
• Wireless mice and keyboards
• Personal medical devices
• Power supply for sensors and small motors
• Energy harvesting systems

With its combination of high efficiency, flexible voltage options, and compact form factor, the REG710NA-2.7/3K from Texas Instruments is an excellent choice for designers who require a reliable and versatile power management solution.