Introducing the LTC1872BES6#TRPBF from Linear Technology

The LTC1872BES6#TRPBF is a high-performance step-up (boost) switching regulator IC that is designed to deliver efficient power management solutions for a wide range of applications. This compact, versatile component is part of Linear Technology's extensive lineup of power management integrated circuits, known for their reliability and precision.

Key Features and Benefits

• High Frequency Operation: With an operating frequency of up to 1.4MHz, the LTC1872BES6#TRPBF allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• Low V<sub>cesat Switch: The internal switch is optimized for low voltage drop, which enhances efficiency, particularly important in battery-operated devices where every milliwatt counts.
• Wide Input Voltage Range: The device operates from an input voltage range of 2.65V to 10V, making it suitable for single-cell Li-Ion or multi-cell alkaline/NiCd/NiMH applications as well as for fixed 3.3V or 5V power sources.
• Adjustable Output Voltage: The output voltage is adjustable up to 20V, providing flexibility to power a diverse set of circuits and devices.
• Compact SOT-23 Package: Packaged in a small SOT-23 package, the LTC1872BES6#TRPBF is ideal for space-constrained applications.
• Low Shutdown Current: It features a low shutdown current of under 1µA, which is critical for extending battery life in portable applications.

Applications

The LTC1872BES6#TRPBF is well-suited for a variety of applications that require efficient power conversion, including:

• Portable electronics
• Handheld medical devices
• Wireless modems
• GPS devices
• Powering LEDs
• Small OLED displays

With its robust design and flexible features, the LTC1872BES6#TRPBF from Linear Technology is a solid choice for designers looking to optimize their power management systems. Whether you're developing a new portable device or upgrading an existing application, this boost converter will help you achieve a compact, efficient, and reliable power supply.