LT1617ES5#TR Step-Up DC/DC Converter

The LT1617ES5#TR from Linear Technology is a compact, micropower step-up DC/DC converter that is designed to be used in space-constrained applications. This versatile component is ideal for converting a low voltage input to a higher voltage output, which is essential in battery-powered devices and other portable applications.

Key Features

• High Efficiency: The LT1617ES5#TR can deliver efficiencies up to 96%, ensuring minimal power loss during voltage conversion and extending battery life in portable devices.
• Adjustable Output Voltage: This DC/DC converter allows the user to set the desired output voltage through an external resistor divider, providing flexibility across different applications.
• Low Quiescent Current: Its low quiescent current of only 20μA makes it suitable for battery-powered applications where energy efficiency is critical.
• Wide Input Voltage Range: It operates with an input voltage range from 1.2V to 15V, accommodating a variety of power sources including single-cell batteries.
• Small Package: The device is available in the tiny 5-lead SOT-23 package, which is ideal for portable applications where space is at a premium.
• Integrated Features: The LT1617ES5#TR includes a 36V internal switch, which simplifies the design and reduces external component count.

Applications

The LT1617ES5#TR is suitable for a wide range of applications, including but not limited to:

• Portable electronics
• GPS devices
• Medical devices
• Wireless modems
• Handheld instruments
• Small LCD displays

Reliability and Performance

Linear Technology is known for its high-performance analog integrated circuits, and the LT1617ES5#TR is no exception. Its robust design ensures reliable operation even in the most demanding environments. With its high efficiency and low power consumption, it is an excellent choice for designers looking to optimize their power management solutions.