Product Overview: LTC1982ES6#TRPBF

The LTC1982ES6#TRPBF is a high-performance, compact, step-up DC/DC converter from Linear Technology, designed to meet the stringent power requirements of modern portable devices. This integrated circuit is housed in a space-saving TSOT-23 package, making it a perfect choice for applications where board space is at a premium.

Key Features

• Versatile Input Voltage Range: The LTC1982ES6#TRPBF operates from an input voltage range of 1.6V to 4.3V, allowing it to be used with a variety of power sources including single-cell lithium-ion batteries.
• Adjustable Output Voltage: Users can set the output voltage from 2.5V to 5.5V via an external resistor divider, offering flexibility to power different components.
• High Efficiency: With its internal 0.5 Ohm power switch, the device can deliver efficiencies up to 94%, ensuring minimal power loss during operation and extending battery life.
• Low Quiescent Current: The LTC1982ES6#TRPBF features a low quiescent current of only 20uA, which is crucial for battery-powered applications where conserving power is critical.
• High Frequency Operation: The switching frequency is internally set to 1.2MHz, allowing the use of small, low-cost capacitors and inductors while also reducing noise that could interfere with RF and other sensitive circuits.
• Thermal Protection: Built-in thermal shutdown ensures the device operates within safe temperature ranges, protecting both the converter and the application from overheating.

Applications

The LTC1982ES6#TRPBF is ideal for a range of portable applications, including:

• Handheld Instruments
• Medical Devices
• Wireless Transmitters
• GPS Devices
• MP3 Players

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC1982ES6#TRPBF is no exception. It is designed to meet the rigorous standards expected in professional-grade electronics, ensuring reliable performance in a wide range of environmental conditions.

Overall, the LTC1982ES6#TRPBF from Linear Technology is an excellent choice for designers seeking a high-efficiency, adjustable, and compact power solution for their next portable device project.