The LT3470IDDB#TRMPBF is a high-performance, low current step-down DC/DC converter brought to you by Linear Technology, a leader in the design and manufacture of high-performance analog integrated circuits. This efficient power management component is ideal for battery-powered systems, portable devices, and other applications where space is at a premium and power efficiency is crucial.

Key Features

• Wide Input Voltage Range: Capable of operating from a 4V to 40V input voltage range, the LT3470IDDB#TRMPBF is versatile and can accommodate a wide array of power sources.
• Adjustable Output Voltage: Users can set the output voltage from 1.25V up to the input voltage, providing flexibility for different circuit requirements.
• Integrated Boost Diode: The inclusion of an integrated Schottky diode simplifies the design and reduces external component count, saving space and cost.
• Low Quiescent Current: The device features a low quiescent current of only 26μA, making it suitable for battery-powered applications where extending battery life is essential.
• High Efficiency: With its internal 0.5A switch, the converter can deliver efficiencies up to 85%, ensuring minimal heat generation and energy loss during operation.
• Thermal Protection: Built-in thermal shutdown ensures that the device operates within safe temperature limits, protecting both the converter and the overall system from thermal damage.

Applications

The LT3470IDDB#TRMPBF is an excellent choice for a variety of applications, including but not limited to:

• Portable Instruments
• Battery-Powered Equipment
• Automotive and Industrial Supplies
• Embedded Systems
• Power Management for Field Programmable Gate Arrays (FPGAs)

Package and Availability

This converter comes in a compact 8-lead DFN package, offering a small footprint solution without sacrificing performance. The LT3470IDDB#TRMPBF is available in tape and reel form, denoted by the suffix 'TRMPBF', which facilitates automated manufacturing processes.

In conclusion, the LT3470IDDB#TRMPBF from Linear Technology is a highly reliable and efficient solution for step-down voltage conversion in space-constrained and power-sensitive applications.